38745736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79397}}^1$

素因数の和:79464

約数の個数: 16

約数和(自身を含む): 73840140

約数和(自身を除く): 35094404

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 79397, 158794, 317588, 635176, 4843217, 9686434, 19372868, 38745736]

約数ペア:

[(1, 38745736), (2, 19372868), (4, 9686434), (8, 4843217), (61, 635176), (122, 317588), (244, 158794), (488, 79397)]