31975996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 60681600

約数和(自身を除く): 28705604

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 4127, 7748, 8254, 16508, 53651, 107302, 214604, 614923, 1229846, 2459692, 7993999, 15987998, 31975996]

約数ペア:

[(1, 31975996), (2, 15987998), (4, 7993999), (13, 2459692), (26, 1229846), (52, 614923), (149, 214604), (298, 107302), (596, 53651), (1937, 16508), (3874, 8254), (4127, 7748)]