79993496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47843}}^1$

素因数の和:47879

約数の個数: 32

約数和(自身を含む): 172238400

約数和(自身を除く): 92244904

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 47843, 95686, 191372, 382744, 526273, 909017, 1052546, 1818034, 2105092, 3636068, 4210184, 7272136, 9999187, 19998374, 39996748, 79993496]

約数ペア:

[(1, 79993496), (2, 39996748), (4, 19998374), (8, 9999187), (11, 7272136), (19, 4210184), (22, 3636068), (38, 2105092), (44, 1818034), (76, 1052546), (88, 909017), (152, 526273), (209, 382744), (418, 191372), (836, 95686), (1672, 47843)]