86614736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{416417}}^1$

素因数の和:416438

約数の個数: 20

約数和(自身を含む): 180725412

約数和(自身を除く): 94110676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 416417, 832834, 1665668, 3331336, 5413421, 6662672, 10826842, 21653684, 43307368, 86614736]

約数ペア:

[(1, 86614736), (2, 43307368), (4, 21653684), (8, 10826842), (13, 6662672), (16, 5413421), (26, 3331336), (52, 1665668), (104, 832834), (208, 416417)]