123667216

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{10459}}^1$

素因数の和:11206

約数の個数: 20

約数和(自身を含む): 239952400

約数和(自身を除く): 116285184

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 10459, 11824, 20918, 41836, 83672, 167344, 7729201, 15458402, 30916804, 61833608, 123667216]

約数ペア:

[(1, 123667216), (2, 61833608), (4, 30916804), (8, 15458402), (16, 7729201), (739, 167344), (1478, 83672), (2956, 41836), (5912, 20918), (10459, 11824)]