89029522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1987}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 136981152

約数和(自身を除く): 47951630

約数列:

[1, 2, 43, 86, 521, 1042, 1987, 3974, 22403, 44806, 85441, 170882, 1035227, 2070454, 44514761, 89029522]

約数ペア:

[(1, 89029522), (2, 44514761), (43, 2070454), (86, 1035227), (521, 170882), (1042, 85441), (1987, 44806), (3974, 22403)]