8909912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 18420480

約数和(自身を除く): 9510568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 983, 1133, 1966, 2266, 3932, 4532, 7864, 9064, 10813, 21626, 43252, 86504, 101249, 202498, 404996, 809992, 1113739, 2227478, 4454956, 8909912]

約数ペア:

[(1, 8909912), (2, 4454956), (4, 2227478), (8, 1113739), (11, 809992), (22, 404996), (44, 202498), (88, 101249), (103, 86504), (206, 43252), (412, 21626), (824, 10813), (983, 9064), (1133, 7864), (1966, 4532), (2266, 3932)]