85665918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5519}}^1$

素因数の和:5736

約数の個数: 32

約数和(自身を含む): 185472000

約数和(自身を除く): 99806082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 5519, 7761, 11038, 15522, 16557, 33114, 71747, 143494, 215241, 430482, 1098281, 2196562, 3294843, 6589686, 14277653, 28555306, 42832959, 85665918]

約数ペア:

[(1, 85665918), (2, 42832959), (3, 28555306), (6, 14277653), (13, 6589686), (26, 3294843), (39, 2196562), (78, 1098281), (199, 430482), (398, 215241), (597, 143494), (1194, 71747), (2587, 33114), (5174, 16557), (5519, 15522), (7761, 11038)]