84998216

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{25237}}^1$

素因数の和:25664

約数の個数: 16

約数和(自身を含む): 159756540

約数和(自身を除く): 74758324

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 25237, 50474, 100948, 201896, 10624777, 21249554, 42499108, 84998216]

約数ペア:

[(1, 84998216), (2, 42499108), (4, 21249554), (8, 10624777), (421, 201896), (842, 100948), (1684, 50474), (3368, 25237)]