831512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{859}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 1715700

約数和(自身を除く): 884188

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 859, 968, 1718, 3436, 6872, 9449, 18898, 37796, 75592, 103939, 207878, 415756, 831512]

約数ペア:

[(1, 831512), (2, 415756), (4, 207878), (8, 103939), (11, 75592), (22, 37796), (44, 18898), (88, 9449), (121, 6872), (242, 3436), (484, 1718), (859, 968)]