83934664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2213}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 172160640

約数和(自身を除く): 88225976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 2213, 3448, 4426, 4741, 8852, 9482, 17704, 18964, 24343, 37928, 48686, 97372, 194744, 953803, 1907606, 3815212, 7630424, 10491833, 20983666, 41967332, 83934664]

約数ペア:

[(1, 83934664), (2, 41967332), (4, 20983666), (8, 10491833), (11, 7630424), (22, 3815212), (44, 1907606), (88, 953803), (431, 194744), (862, 97372), (1724, 48686), (2213, 37928), (3448, 24343), (4426, 18964), (4741, 17704), (8852, 9482)]