39219856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1201}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 82423544

約数和(自身を除く): 43203688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1201, 1256, 2041, 2402, 2512, 4082, 4804, 8164, 9608, 15613, 16328, 19216, 31226, 32656, 62452, 124904, 188557, 249808, 377114, 754228, 1508456, 2451241, 3016912, 4902482, 9804964, 19609928, 39219856]

約数ペア:

[(1, 39219856), (2, 19609928), (4, 9804964), (8, 4902482), (13, 3016912), (16, 2451241), (26, 1508456), (52, 754228), (104, 377114), (157, 249808), (208, 188557), (314, 124904), (628, 62452), (1201, 32656), (1256, 31226), (2041, 19216), (2402, 16328), (2512, 15613), (4082, 9608), (4804, 8164)]