20162025448

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{31901939}}^1$

素因数の和:31902024

約数の個数: 16

約数和(自身を含む): 38282328000

約数和(自身を除く): 18120302552

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 31901939, 63803878, 127607756, 255215512, 2520253181, 5040506362, 10081012724, 20162025448]

約数ペア:

[(1, 20162025448), (2, 10081012724), (4, 5040506362), (8, 2520253181), (79, 255215512), (158, 127607756), (316, 63803878), (632, 31901939)]