632624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2108

約数の個数: 20

約数和(自身を含む): 1290840

約数和(自身を除く): 658216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2081, 4162, 8324, 16648, 33296, 39539, 79078, 158156, 316312, 632624]

約数ペア:

[(1, 632624), (2, 316312), (4, 158156), (8, 79078), (16, 39539), (19, 33296), (38, 16648), (76, 8324), (152, 4162), (304, 2081)]