117383216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{386129}}^1$

素因数の和:386156

約数の個数: 20

約数和(自身を含む): 239400600

約数和(自身を除く): 122017384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 386129, 772258, 1544516, 3089032, 6178064, 7336451, 14672902, 29345804, 58691608, 117383216]

約数ペア:

[(1, 117383216), (2, 58691608), (4, 29345804), (8, 14672902), (16, 7336451), (19, 6178064), (38, 3089032), (76, 1544516), (152, 772258), (304, 386129)]