42556754

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 64748376

約数和(自身を除く): 22191622

約数列:

[1, 2, 101, 202, 457, 461, 914, 922, 46157, 46561, 92314, 93122, 210677, 421354, 21278377, 42556754]

約数ペア:

[(1, 42556754), (2, 21278377), (101, 421354), (202, 210677), (457, 93122), (461, 92314), (914, 46561), (922, 46157)]