8631632

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1490

約数の個数: 20

約数和(自身を含む): 16769760

約数和(自身を除く): 8138128

約数列:

[1, 2, 4, 8, 16, 643, 839, 1286, 1678, 2572, 3356, 5144, 6712, 10288, 13424, 539477, 1078954, 2157908, 4315816, 8631632]

約数ペア:

[(1, 8631632), (2, 4315816), (4, 2157908), (8, 1078954), (16, 539477), (643, 13424), (839, 10288), (1286, 6712), (1678, 5144), (2572, 3356)]