86487338

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{213023}}^1$

素因数の和:213061

約数の個数: 16

約数和(自身を含む): 153377280

約数和(自身を除く): 66889942

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 213023, 426046, 1491161, 2982322, 6177667, 12355334, 43243669, 86487338]

約数ペア:

[(1, 86487338), (2, 43243669), (7, 12355334), (14, 6177667), (29, 2982322), (58, 1491161), (203, 426046), (406, 213023)]