42109136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 92565504

約数和(自身を除く): 50456368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 53, 68, 92, 106, 127, 136, 184, 212, 254, 272, 368, 391, 424, 508, 782, 848, 901, 1016, 1219, 1564, 1802, 2032, 2159, 2438, 2921, 3128, 3604, 4318, 4876, 5842, 6256, 6731, 7208, 8636, 9752, 11684, 13462, 14416, 17272, 19504, 20723, 23368, 26924, 34544, 41446, 46736, 49657, 53848, 82892, 99314, 107696, 114427, 154813, 165784, 198628, 228854, 309626, 331568, 397256, 457708, 619252, 794512, 915416, 1238504, 1830832, 2477008, 2631821, 5263642, 10527284, 21054568, 42109136]

約数ペア:

[(1, 42109136), (2, 21054568), (4, 10527284), (8, 5263642), (16, 2631821), (17, 2477008), (23, 1830832), (34, 1238504), (46, 915416), (53, 794512), (68, 619252), (92, 457708), (106, 397256), (127, 331568), (136, 309626), (184, 228854), (212, 198628), (254, 165784), (272, 154813), (368, 114427), (391, 107696), (424, 99314), (508, 82892), (782, 53848), (848, 49657), (901, 46736), (1016, 41446), (1219, 34544), (1564, 26924), (1802, 23368), (2032, 20723), (2159, 19504), (2438, 17272), (2921, 14416), (3128, 13462), (3604, 11684), (4318, 9752), (4876, 8636), (5842, 7208), (6256, 6731)]