31659852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 58656948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 83, 84, 114, 133, 166, 228, 239, 249, 266, 332, 399, 478, 498, 532, 581, 717, 798, 956, 996, 1162, 1434, 1577, 1596, 1673, 1743, 2324, 2868, 3154, 3346, 3486, 4541, 4731, 5019, 6308, 6692, 6972, 9082, 9462, 10038, 11039, 13623, 18164, 18924, 19837, 20076, 22078, 27246, 31787, 33117, 39674, 44156, 54492, 59511, 63574, 66234, 79348, 95361, 119022, 127148, 132468, 138859, 190722, 238044, 277718, 376903, 381444, 416577, 555436, 753806, 833154, 1130709, 1507612, 1666308, 2261418, 2638321, 4522836, 5276642, 7914963, 10553284, 15829926, 31659852]

約数ペア:

[(1, 31659852), (2, 15829926), (3, 10553284), (4, 7914963), (6, 5276642), (7, 4522836), (12, 2638321), (14, 2261418), (19, 1666308), (21, 1507612), (28, 1130709), (38, 833154), (42, 753806), (57, 555436), (76, 416577), (83, 381444), (84, 376903), (114, 277718), (133, 238044), (166, 190722), (228, 138859), (239, 132468), (249, 127148), (266, 119022), (332, 95361), (399, 79348), (478, 66234), (498, 63574), (532, 59511), (581, 54492), (717, 44156), (798, 39674), (956, 33117), (996, 31787), (1162, 27246), (1434, 22078), (1577, 20076), (1596, 19837), (1673, 18924), (1743, 18164), (2324, 13623), (2868, 11039), (3154, 10038), (3346, 9462), (3486, 9082), (4541, 6972), (4731, 6692), (5019, 6308)]