90820708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{6637}}^1$

素因数の和:6963

約数の個数: 24

約数和(自身を含む): 173968704

約数和(自身を除く): 83147996

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6637, 6842, 13274, 13684, 26548, 73007, 146014, 292028, 2064107, 4128214, 8256428, 22705177, 45410354, 90820708]

約数ペア:

[(1, 90820708), (2, 45410354), (4, 22705177), (11, 8256428), (22, 4128214), (44, 2064107), (311, 292028), (622, 146014), (1244, 73007), (3421, 26548), (6637, 13684), (6842, 13274)]