85114612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{17747}}^1$

素因数の和:17871

約数の個数: 24

約数和(自身を含む): 163991520

約数和(自身を除く): 78876908

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 17747, 35494, 70988, 195217, 390434, 780868, 1934423, 3868846, 7737692, 21278653, 42557306, 85114612]

約数ペア:

[(1, 85114612), (2, 42557306), (4, 21278653), (11, 7737692), (22, 3868846), (44, 1934423), (109, 780868), (218, 390434), (436, 195217), (1199, 70988), (2398, 35494), (4796, 17747)]