87954952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13525

約数の個数: 32

約数和(自身を含む): 177645600

約数和(自身を除く): 89690648

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 13457, 26914, 53828, 107656, 255683, 511366, 578651, 1022732, 1157302, 2045464, 2314604, 4629208, 10994369, 21988738, 43977476, 87954952]

約数ペア:

[(1, 87954952), (2, 43977476), (4, 21988738), (8, 10994369), (19, 4629208), (38, 2314604), (43, 2045464), (76, 1157302), (86, 1022732), (152, 578651), (172, 511366), (344, 255683), (817, 107656), (1634, 53828), (3268, 26914), (6536, 13457)]