86975890

素因数分解:

$2^1\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{3271}}^1$

素因数の和:5937

約数の個数: 16

約数和(自身を含む): 156663360

約数和(自身を除く): 69687470

約数列:

[1, 2, 5, 10, 2659, 3271, 5318, 6542, 13295, 16355, 26590, 32710, 8697589, 17395178, 43487945, 86975890]

約数ペア:

[(1, 86975890), (2, 43487945), (5, 17395178), (10, 8697589), (2659, 32710), (3271, 26590), (5318, 16355), (6542, 13295)]