83893664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137983}}^1$

素因数の和:138012

約数の個数: 24

約数和(自身を含む): 173859840

約数和(自身を除く): 89966176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 137983, 275966, 551932, 1103864, 2207728, 2621677, 4415456, 5243354, 10486708, 20973416, 41946832, 83893664]

約数ペア:

[(1, 83893664), (2, 41946832), (4, 20973416), (8, 10486708), (16, 5243354), (19, 4415456), (32, 2621677), (38, 2207728), (76, 1103864), (152, 551932), (304, 275966), (608, 137983)]