38219312

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21139}}^1$

素因数の和:21260

約数の個数: 20

約数和(自身を含む): 74708760

約数和(自身を除く): 36489448

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21139, 42278, 84556, 169112, 338224, 2388707, 4777414, 9554828, 19109656, 38219312]

約数ペア:

[(1, 38219312), (2, 19109656), (4, 9554828), (8, 4777414), (16, 2388707), (113, 338224), (226, 169112), (452, 84556), (904, 42278), (1808, 21139)]