87884168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 168838560

約数和(自身を除く): 80954392

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 268, 452, 536, 904, 1451, 2902, 5804, 7571, 11608, 15142, 30284, 60568, 97217, 163963, 194434, 327926, 388868, 655852, 777736, 1311704, 10985521, 21971042, 43942084, 87884168]

約数ペア:

[(1, 87884168), (2, 43942084), (4, 21971042), (8, 10985521), (67, 1311704), (113, 777736), (134, 655852), (226, 388868), (268, 327926), (452, 194434), (536, 163963), (904, 97217), (1451, 60568), (2902, 30284), (5804, 15142), (7571, 11608)]