82040978

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 124498944

約数和(自身を除く): 42457966

約数列:

[1, 2, 157, 227, 314, 454, 1151, 2302, 35639, 71278, 180707, 261277, 361414, 522554, 41020489, 82040978]

約数ペア:

[(1, 82040978), (2, 41020489), (157, 522554), (227, 361414), (314, 261277), (454, 180707), (1151, 71278), (2302, 35639)]