31426374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24137}}^1$

素因数の和:24180

約数の個数: 32

約数和(自身を含む): 74151936

約数和(自身を除く): 42725562

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 24137, 48274, 72411, 144822, 168959, 337918, 506877, 748247, 1013754, 1496494, 2244741, 4489482, 5237729, 10475458, 15713187, 31426374]

約数ペア:

[(1, 31426374), (2, 15713187), (3, 10475458), (6, 5237729), (7, 4489482), (14, 2244741), (21, 1496494), (31, 1013754), (42, 748247), (62, 506877), (93, 337918), (186, 168959), (217, 144822), (434, 72411), (651, 48274), (1302, 24137)]