64678214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1583}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 100362240

約数和(自身を除く): 35684026

約数列:

[1, 2, 31, 62, 659, 1318, 1583, 3166, 20429, 40858, 49073, 98146, 1043197, 2086394, 32339107, 64678214]

約数ペア:

[(1, 64678214), (2, 32339107), (31, 2086394), (62, 1043197), (659, 98146), (1318, 49073), (1583, 40858), (3166, 20429)]