31260404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48541}}^1$

素因数の和:48575

約数の個数: 24

約数和(自身を含む): 65240448

約数和(自身を除く): 33980044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 48541, 97082, 194164, 339787, 679574, 1116443, 1359148, 2232886, 4465772, 7815101, 15630202, 31260404]

約数ペア:

[(1, 31260404), (2, 15630202), (4, 7815101), (7, 4465772), (14, 2232886), (23, 1359148), (28, 1116443), (46, 679574), (92, 339787), (161, 194164), (322, 97082), (644, 48541)]