104940968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13399}}^1$

素因数の和:13505

約数の個数: 32

約数和(自身を含む): 217080000

約数和(自身を除く): 112139032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 13399, 26798, 53596, 107192, 147389, 294778, 589556, 1179112, 1192511, 2385022, 4770044, 9540088, 13117621, 26235242, 52470484, 104940968]

約数ペア:

[(1, 104940968), (2, 52470484), (4, 26235242), (8, 13117621), (11, 9540088), (22, 4770044), (44, 2385022), (88, 1192511), (89, 1179112), (178, 589556), (356, 294778), (712, 147389), (979, 107192), (1958, 53596), (3916, 26798), (7832, 13399)]