80138696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8059}}^1$

素因数の和:8189

約数の個数: 32

約数和(自身を含む): 165391200

約数和(自身を除く): 85252504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 8059, 9944, 16118, 32236, 64472, 88649, 177298, 354596, 709192, 910667, 1821334, 3642668, 7285336, 10017337, 20034674, 40069348, 80138696]

約数ペア:

[(1, 80138696), (2, 40069348), (4, 20034674), (8, 10017337), (11, 7285336), (22, 3642668), (44, 1821334), (88, 910667), (113, 709192), (226, 354596), (452, 177298), (904, 88649), (1243, 64472), (2486, 32236), (4972, 16118), (8059, 9944)]