68820616

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{76129}}^1$

素因数の和:76248

約数の個数: 16

約数和(自身を含む): 130182300

約数和(自身を除く): 61361684

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 76129, 152258, 304516, 609032, 8602577, 17205154, 34410308, 68820616]

約数ペア:

[(1, 68820616), (2, 34410308), (4, 17205154), (8, 8602577), (113, 609032), (226, 304516), (452, 152258), (904, 76129)]