87678164

素因数分解:

$2^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3671}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 175609728

約数和(自身を除く): 87931564

約数列:

[1, 2, 4, 7, 14, 28, 853, 1706, 3412, 3671, 5971, 7342, 11942, 14684, 23884, 25697, 51394, 102788, 3131363, 6262726, 12525452, 21919541, 43839082, 87678164]

約数ペア:

[(1, 87678164), (2, 43839082), (4, 21919541), (7, 12525452), (14, 6262726), (28, 3131363), (853, 102788), (1706, 51394), (3412, 25697), (3671, 23884), (5971, 14684), (7342, 11942)]