85254748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10891}}^1$

素因数の和:11017

約数の個数: 24

約数和(自身を含む): 158587520

約数和(自身を除く): 73332772

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 10891, 21782, 43564, 206929, 413858, 827716, 1121773, 2243546, 4487092, 21313687, 42627374, 85254748]

約数ペア:

[(1, 85254748), (2, 42627374), (4, 21313687), (19, 4487092), (38, 2243546), (76, 1121773), (103, 827716), (206, 413858), (412, 206929), (1957, 43564), (3914, 21782), (7828, 10891)]