86389628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2521}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 163122960

約数和(自身を除く): 76733332

約数列:

[1, 2, 4, 13, 26, 52, 659, 1318, 2521, 2636, 5042, 8567, 10084, 17134, 32773, 34268, 65546, 131092, 1661339, 3322678, 6645356, 21597407, 43194814, 86389628]

約数ペア:

[(1, 86389628), (2, 43194814), (4, 21597407), (13, 6645356), (26, 3322678), (52, 1661339), (659, 131092), (1318, 65546), (2521, 34268), (2636, 32773), (5042, 17134), (8567, 10084)]