86863712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{208807}}^1$

素因数の和:208830

約数の個数: 24

約数和(自身を含む): 184168656

約数和(自身を除く): 97304944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 208807, 417614, 835228, 1670456, 2714491, 3340912, 5428982, 6681824, 10857964, 21715928, 43431856, 86863712]

約数ペア:

[(1, 86863712), (2, 43431856), (4, 21715928), (8, 10857964), (13, 6681824), (16, 5428982), (26, 3340912), (32, 2714491), (52, 1670456), (104, 835228), (208, 417614), (416, 208807)]