16731256

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{20707}}^1$

素因数の和:20814

約数の個数: 16

約数和(自身を含む): 31683240

約数和(自身を除く): 14951984

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 20707, 41414, 82828, 165656, 2091407, 4182814, 8365628, 16731256]

約数ペア:

[(1, 16731256), (2, 8365628), (4, 4182814), (8, 2091407), (101, 165656), (202, 82828), (404, 41414), (808, 20707)]