86021816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2963}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 170726400

約数和(自身を除く): 84704584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2963, 3629, 5926, 7258, 11852, 14516, 23704, 29032, 56297, 112594, 225188, 450376, 565933, 1131866, 2263732, 4527464, 10752727, 21505454, 43010908, 86021816]

約数ペア:

[(1, 86021816), (2, 43010908), (4, 21505454), (8, 10752727), (19, 4527464), (38, 2263732), (76, 1131866), (152, 565933), (191, 450376), (382, 225188), (764, 112594), (1528, 56297), (2963, 29032), (3629, 23704), (5926, 14516), (7258, 11852)]