64558712

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{5003}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 121146840

約数和(自身を除く): 56588128

約数列:

[1, 2, 4, 8, 1613, 3226, 5003, 6452, 10006, 12904, 20012, 40024, 8069839, 16139678, 32279356, 64558712]

約数ペア:

[(1, 64558712), (2, 32279356), (4, 16139678), (8, 8069839), (1613, 40024), (3226, 20012), (5003, 12904), (6452, 10006)]