31125976

素因数分解:

$2^3\times 7^2\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 68372640

約数和(自身を除く): 37246664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 271, 293, 392, 542, 586, 1084, 1172, 1897, 2051, 2168, 2344, 3794, 4102, 7588, 8204, 13279, 14357, 15176, 16408, 26558, 28714, 53116, 57428, 79403, 106232, 114856, 158806, 317612, 555821, 635224, 1111642, 2223284, 3890747, 4446568, 7781494, 15562988, 31125976]

約数ペア:

[(1, 31125976), (2, 15562988), (4, 7781494), (7, 4446568), (8, 3890747), (14, 2223284), (28, 1111642), (49, 635224), (56, 555821), (98, 317612), (196, 158806), (271, 114856), (293, 106232), (392, 79403), (542, 57428), (586, 53116), (1084, 28714), (1172, 26558), (1897, 16408), (2051, 15176), (2168, 14357), (2344, 13279), (3794, 8204), (4102, 7588)]