38541136

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21317}}^1$

素因数の和:21438

約数の個数: 20

約数和(自身を含む): 75337812

約数和(自身を除く): 36796676

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21317, 42634, 85268, 170536, 341072, 2408821, 4817642, 9635284, 19270568, 38541136]

約数ペア:

[(1, 38541136), (2, 19270568), (4, 9635284), (8, 4817642), (16, 2408821), (113, 341072), (226, 170536), (452, 85268), (904, 42634), (1808, 21317)]