31487064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{187423}}^1$

素因数の和:187439

約数の個数: 32

約数和(自身を含む): 89963520

約数和(自身を除く): 58476456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 187423, 374846, 562269, 749692, 1124538, 1311961, 1499384, 2249076, 2623922, 3935883, 4498152, 5247844, 7871766, 10495688, 15743532, 31487064]

約数ペア:

[(1, 31487064), (2, 15743532), (3, 10495688), (4, 7871766), (6, 5247844), (7, 4498152), (8, 3935883), (12, 2623922), (14, 2249076), (21, 1499384), (24, 1311961), (28, 1124538), (42, 749692), (56, 562269), (84, 374846), (168, 187423)]