87917324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2203}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 168103488

約数和(自身を除く): 80186164

約数列:

[1, 2, 4, 11, 22, 44, 907, 1814, 2203, 3628, 4406, 8812, 9977, 19954, 24233, 39908, 48466, 96932, 1998121, 3996242, 7992484, 21979331, 43958662, 87917324]

約数ペア:

[(1, 87917324), (2, 43958662), (4, 21979331), (11, 7992484), (22, 3996242), (44, 1998121), (907, 96932), (1814, 48466), (2203, 39908), (3628, 24233), (4406, 19954), (8812, 9977)]