42494504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3967}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 86661120

約数和(自身を除く): 44166616

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 3967, 5356, 7934, 10712, 15868, 31736, 51571, 103142, 206284, 408601, 412568, 817202, 1634404, 3268808, 5311813, 10623626, 21247252, 42494504]

約数ペア:

[(1, 42494504), (2, 21247252), (4, 10623626), (8, 5311813), (13, 3268808), (26, 1634404), (52, 817202), (103, 412568), (104, 408601), (206, 206284), (412, 103142), (824, 51571), (1339, 31736), (2678, 15868), (3967, 10712), (5356, 7934)]