82864624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{272581}}^1$

素因数の和:272608

約数の個数: 20

約数和(自身を含む): 169000840

約数和(自身を除く): 86136216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 272581, 545162, 1090324, 2180648, 4361296, 5179039, 10358078, 20716156, 41432312, 82864624]

約数ペア:

[(1, 82864624), (2, 41432312), (4, 20716156), (8, 10358078), (16, 5179039), (19, 4361296), (38, 2180648), (76, 1090324), (152, 545162), (304, 272581)]