65642708

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 117068448

約数和(自身を除く): 51425740

約数列:

[1, 2, 4, 83, 163, 166, 326, 332, 652, 1213, 2426, 4852, 13529, 27058, 54116, 100679, 197719, 201358, 395438, 402716, 790876, 16410677, 32821354, 65642708]

約数ペア:

[(1, 65642708), (2, 32821354), (4, 16410677), (83, 790876), (163, 402716), (166, 395438), (326, 201358), (332, 197719), (652, 100679), (1213, 54116), (2426, 27058), (4852, 13529)]