85640248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 166698000

約数和(自身を除く): 81057752

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 419, 838, 881, 1676, 1762, 3352, 3524, 7048, 12151, 24302, 25549, 48604, 51098, 97208, 102196, 204392, 369139, 738278, 1476556, 2953112, 10705031, 21410062, 42820124, 85640248]

約数ペア:

[(1, 85640248), (2, 42820124), (4, 21410062), (8, 10705031), (29, 2953112), (58, 1476556), (116, 738278), (232, 369139), (419, 204392), (838, 102196), (881, 97208), (1676, 51098), (1762, 48604), (3352, 25549), (3524, 24302), (7048, 12151)]