90213298

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{66431}}^1$

素因数の和:66537

約数の個数: 16

約数和(自身を含む): 156248064

約数和(自身を除く): 66034766

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 66431, 132862, 465017, 930034, 6443807, 12887614, 45106649, 90213298]

約数ペア:

[(1, 90213298), (2, 45106649), (7, 12887614), (14, 6443807), (97, 930034), (194, 465017), (679, 132862), (1358, 66431)]