31145947904

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{14653}}^1$

素因数の和:14730

約数の個数: 108

約数和(自身を含む): 68472045936

約数和(自身を除く): 37326098032

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 361, 368, 437, 608, 722, 736, 874, 1216, 1444, 1472, 1748, 2432, 2888, 2944, 3496, 4864, 5776, 5888, 6992, 8303, 11552, 13984, 14653, 16606, 23104, 27968, 29306, 33212, 46208, 55936, 58612, 66424, 92416, 111872, 117224, 132848, 234448, 265696, 278407, 337019, 468896, 531392, 556814, 674038, 937792, 1062784, 1113628, 1348076, 1875584, 2125568, 2227256, 2696152, 3751168, 4454512, 5289733, 5392304, 6403361, 8909024, 10579466, 10784608, 12806722, 17818048, 21158932, 21569216, 25613444, 35636096, 42317864, 43138432, 51226888, 71272192, 84635728, 86276864, 102453776, 121663859, 169271456, 204907552, 243327718, 338542912, 409815104, 486655436, 677085824, 819630208, 973310872, 1354171648, 1639260416, 1946621744, 3893243488, 7786486976, 15572973952, 31145947904]

約数ペア:

[(1, 31145947904), (2, 15572973952), (4, 7786486976), (8, 3893243488), (16, 1946621744), (19, 1639260416), (23, 1354171648), (32, 973310872), (38, 819630208), (46, 677085824), (64, 486655436), (76, 409815104), (92, 338542912), (128, 243327718), (152, 204907552), (184, 169271456), (256, 121663859), (304, 102453776), (361, 86276864), (368, 84635728), (437, 71272192), (608, 51226888), (722, 43138432), (736, 42317864), (874, 35636096), (1216, 25613444), (1444, 21569216), (1472, 21158932), (1748, 17818048), (2432, 12806722), (2888, 10784608), (2944, 10579466), (3496, 8909024), (4864, 6403361), (5776, 5392304), (5888, 5289733), (6992, 4454512), (8303, 3751168), (11552, 2696152), (13984, 2227256), (14653, 2125568), (16606, 1875584), (23104, 1348076), (27968, 1113628), (29306, 1062784), (33212, 937792), (46208, 674038), (55936, 556814), (58612, 531392), (66424, 468896), (92416, 337019), (111872, 278407), (117224, 265696), (132848, 234448)]