31438524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 80030720

約数和(自身を除く): 48592196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 2551, 3081, 4108, 5102, 6162, 7653, 10204, 12324, 15306, 30612, 33163, 66326, 99489, 132652, 198978, 201529, 397956, 403058, 604587, 806116, 1209174, 2418348, 2619877, 5239754, 7859631, 10479508, 15719262, 31438524]

約数ペア:

[(1, 31438524), (2, 15719262), (3, 10479508), (4, 7859631), (6, 5239754), (12, 2619877), (13, 2418348), (26, 1209174), (39, 806116), (52, 604587), (78, 403058), (79, 397956), (156, 201529), (158, 198978), (237, 132652), (316, 99489), (474, 66326), (948, 33163), (1027, 30612), (2054, 15306), (2551, 12324), (3081, 10204), (4108, 7653), (5102, 6162)]