85711236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549431}}^1$

素因数の和:549451

約数の個数: 24

約数和(自身を含む): 215377344

約数和(自身を除く): 129666108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 549431, 1098862, 1648293, 2197724, 3296586, 6593172, 7142603, 14285206, 21427809, 28570412, 42855618, 85711236]

約数ペア:

[(1, 85711236), (2, 42855618), (3, 28570412), (4, 21427809), (6, 14285206), (12, 7142603), (13, 6593172), (26, 3296586), (39, 2197724), (52, 1648293), (78, 1098862), (156, 549431)]