63643408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{35201}}^1$

素因数の和:35322

約数の個数: 20

約数和(自身を含む): 124403868

約数和(自身を除く): 60760460

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 35201, 70402, 140804, 281608, 563216, 3977713, 7955426, 15910852, 31821704, 63643408]

約数ペア:

[(1, 63643408), (2, 31821704), (4, 15910852), (8, 7955426), (16, 3977713), (113, 563216), (226, 281608), (452, 140804), (904, 70402), (1808, 35201)]