90773642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 151041024

約数和(自身を除く): 60267382

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 1054, 1207, 1213, 2201, 2414, 2426, 4402, 20621, 37417, 37603, 41242, 74834, 75206, 86123, 172246, 639251, 1278502, 1464091, 2669813, 2928182, 5339626, 45386821, 90773642]

約数ペア:

[(1, 90773642), (2, 45386821), (17, 5339626), (31, 2928182), (34, 2669813), (62, 1464091), (71, 1278502), (142, 639251), (527, 172246), (1054, 86123), (1207, 75206), (1213, 74834), (2201, 41242), (2414, 37603), (2426, 37417), (4402, 20621)]