80251126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{19319}}^1$

素因数の和:19419

約数の個数: 16

約数和(自身を含む): 126120960

約数和(自身を除く): 45869834

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 19319, 38638, 598889, 1197778, 1294373, 2588746, 40125563, 80251126]

約数ペア:

[(1, 80251126), (2, 40125563), (31, 2588746), (62, 1294373), (67, 1197778), (134, 598889), (2077, 38638), (4154, 19319)]