86388692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53591}}^1$

素因数の和:53639

約数の個数: 24

約数和(自身を含む): 168064512

約数和(自身を除く): 81675820

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 53591, 107182, 214364, 696683, 1393366, 1661321, 2786732, 3322642, 6645284, 21597173, 43194346, 86388692]

約数ペア:

[(1, 86388692), (2, 43194346), (4, 21597173), (13, 6645284), (26, 3322642), (31, 2786732), (52, 1661321), (62, 1393366), (124, 696683), (403, 214364), (806, 107182), (1612, 53591)]