31686832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{104233}}^1$

素因数の和:104260

約数の個数: 20

約数和(自身を含む): 64625080

約数和(自身を除く): 32938248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 104233, 208466, 416932, 833864, 1667728, 1980427, 3960854, 7921708, 15843416, 31686832]

約数ペア:

[(1, 31686832), (2, 15843416), (4, 7921708), (8, 3960854), (16, 1980427), (19, 1667728), (38, 833864), (76, 416932), (152, 208466), (304, 104233)]