86130824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2129}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 174447000

約数和(自身を除く): 88316176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 2129, 3112, 4258, 5057, 8516, 10114, 17032, 20228, 27677, 40456, 55354, 110708, 221416, 828181, 1656362, 3312724, 6625448, 10766353, 21532706, 43065412, 86130824]

約数ペア:

[(1, 86130824), (2, 43065412), (4, 21532706), (8, 10766353), (13, 6625448), (26, 3312724), (52, 1656362), (104, 828181), (389, 221416), (778, 110708), (1556, 55354), (2129, 40456), (3112, 27677), (4258, 20228), (5057, 17032), (8516, 10114)]