38930888912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105790459}}^1$

素因数の和:105790490

約数の個数: 20

約数和(自身を含む): 78708102240

約数和(自身を除く): 39777213328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105790459, 211580918, 423161836, 846323672, 1692647344, 2433180557, 4866361114, 9732722228, 19465444456, 38930888912]

約数ペア:

[(1, 38930888912), (2, 19465444456), (4, 9732722228), (8, 4866361114), (16, 2433180557), (23, 1692647344), (46, 846323672), (92, 423161836), (184, 211580918), (368, 105790459)]