38378416

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21227}}^1$

素因数の和:21348

約数の個数: 20

約数和(自身を含む): 75019752

約数和(自身を除く): 36641336

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21227, 42454, 84908, 169816, 339632, 2398651, 4797302, 9594604, 19189208, 38378416]

約数ペア:

[(1, 38378416), (2, 19189208), (4, 9594604), (8, 4797302), (16, 2398651), (113, 339632), (226, 169816), (452, 84908), (904, 42454), (1808, 21227)]