85090664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{559807}}^1$

素因数の和:559832

約数の個数: 16

約数和(自身を含む): 167942400

約数和(自身を除く): 82851736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 559807, 1119614, 2239228, 4478456, 10636333, 21272666, 42545332, 85090664]

約数ペア:

[(1, 85090664), (2, 42545332), (4, 21272666), (8, 10636333), (19, 4478456), (38, 2239228), (76, 1119614), (152, 559807)]