87325436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42227}}^1$

素因数の和:42289

約数の個数: 24

約数和(自身を含む): 170263296

約数和(自身を除く): 82937860

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 42227, 84454, 168908, 464497, 928994, 1857988, 1984669, 3969338, 7938676, 21831359, 43662718, 87325436]

約数ペア:

[(1, 87325436), (2, 43662718), (4, 21831359), (11, 7938676), (22, 3969338), (44, 1984669), (47, 1857988), (94, 928994), (188, 464497), (517, 168908), (1034, 84454), (2068, 42227)]