31135384

素因数分解:

$2^3\times 7^2\times {\mathrm{79427}}^1$

素因数の和:79447

約数の個数: 24

約数和(自身を含む): 67910940

約数和(自身を除く): 36775556

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 79427, 158854, 317708, 555989, 635416, 1111978, 2223956, 3891923, 4447912, 7783846, 15567692, 31135384]

約数ペア:

[(1, 31135384), (2, 15567692), (4, 7783846), (7, 4447912), (8, 3891923), (14, 2223956), (28, 1111978), (49, 635416), (56, 555989), (98, 317708), (196, 158854), (392, 79427)]