87127456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{209441}}^1$

素因数の和:209464

約数の個数: 24

約数和(自身を含む): 184727844

約数和(自身を除く): 97600388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 209441, 418882, 837764, 1675528, 2722733, 3351056, 5445466, 6702112, 10890932, 21781864, 43563728, 87127456]

約数ペア:

[(1, 87127456), (2, 43563728), (4, 21781864), (8, 10890932), (13, 6702112), (16, 5445466), (26, 3351056), (32, 2722733), (52, 1675528), (104, 837764), (208, 418882), (416, 209441)]