91340968

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 83619032

約数列:

[1, 2, 4, 8, 59, 118, 236, 431, 449, 472, 862, 898, 1724, 1796, 3448, 3592, 25429, 26491, 50858, 52982, 101716, 105964, 193519, 203432, 211928, 387038, 774076, 1548152, 11417621, 22835242, 45670484, 91340968]

約数ペア:

[(1, 91340968), (2, 45670484), (4, 22835242), (8, 11417621), (59, 1548152), (118, 774076), (236, 387038), (431, 211928), (449, 203432), (472, 193519), (862, 105964), (898, 101716), (1724, 52982), (1796, 50858), (3448, 26491), (3592, 25429)]