125546416

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{8081}}^1$

素因数の和:9060

約数の個数: 20

約数和(自身を含む): 243526824

約数和(自身を除く): 117980408

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 8081, 15536, 16162, 32324, 64648, 129296, 7846651, 15693302, 31386604, 62773208, 125546416]

約数ペア:

[(1, 125546416), (2, 62773208), (4, 31386604), (8, 15693302), (16, 7846651), (971, 129296), (1942, 64648), (3884, 32324), (7768, 16162), (8081, 15536)]