31959408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51241

約数の個数: 40

約数和(自身を含む): 88914448

約数和(自身を除く): 56955040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 51217, 102434, 153651, 204868, 307302, 409736, 614604, 665821, 819472, 1229208, 1331642, 1997463, 2458416, 2663284, 3994926, 5326568, 7989852, 10653136, 15979704, 31959408]

約数ペア:

[(1, 31959408), (2, 15979704), (3, 10653136), (4, 7989852), (6, 5326568), (8, 3994926), (12, 2663284), (13, 2458416), (16, 1997463), (24, 1331642), (26, 1229208), (39, 819472), (48, 665821), (52, 614604), (78, 409736), (104, 307302), (156, 204868), (208, 153651), (312, 102434), (624, 51217)]