87768256

素因数分解:

$2^6\times {\mathrm{659}}^1\times {\mathrm{2081}}^1$

素因数の和:2752

約数の個数: 28

約数和(自身を含む): 174513240

約数和(自身を除く): 86744984

約数列:

[1, 2, 4, 8, 16, 32, 64, 659, 1318, 2081, 2636, 4162, 5272, 8324, 10544, 16648, 21088, 33296, 42176, 66592, 133184, 1371379, 2742758, 5485516, 10971032, 21942064, 43884128, 87768256]

約数ペア:

[(1, 87768256), (2, 43884128), (4, 21942064), (8, 10971032), (16, 5485516), (32, 2742758), (64, 1371379), (659, 133184), (1318, 66592), (2081, 42176), (2636, 33296), (4162, 21088), (5272, 16648), (8324, 10544)]