91018072

素因数分解:

$2^3\times {\mathrm{2539}}^1\times {\mathrm{4481}}^1$

素因数の和:7026

約数の個数: 16

約数和(自身を含む): 170764200

約数和(自身を除く): 79746128

約数列:

[1, 2, 4, 8, 2539, 4481, 5078, 8962, 10156, 17924, 20312, 35848, 11377259, 22754518, 45509036, 91018072]

約数ペア:

[(1, 91018072), (2, 45509036), (4, 22754518), (8, 11377259), (2539, 35848), (4481, 20312), (5078, 17924), (8962, 10156)]