90820982

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223697}}^1$

素因数の和:223735

約数の個数: 16

約数和(自身を含む): 161062560

約数和(自身を除く): 70241578

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 223697, 447394, 1565879, 3131758, 6487213, 12974426, 45410491, 90820982]

約数ペア:

[(1, 90820982), (2, 45410491), (7, 12974426), (14, 6487213), (29, 3131758), (58, 1565879), (203, 447394), (406, 223697)]