83860984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{551717}}^1$

素因数の和:551742

約数の個数: 16

約数和(自身を含む): 165515400

約数和(自身を除く): 81654416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 551717, 1103434, 2206868, 4413736, 10482623, 20965246, 41930492, 83860984]

約数ペア:

[(1, 83860984), (2, 41930492), (4, 20965246), (8, 10482623), (19, 4413736), (38, 2206868), (76, 1103434), (152, 551717)]