91307684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2689}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 172407480

約数和(自身を除く): 81099796

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2612, 2689, 5378, 8489, 10756, 16978, 33956, 34957, 69914, 139828, 1755917, 3511834, 7023668, 22826921, 45653842, 91307684]

約数ペア:

[(1, 91307684), (2, 45653842), (4, 22826921), (13, 7023668), (26, 3511834), (52, 1755917), (653, 139828), (1306, 69914), (2612, 34957), (2689, 33956), (5378, 16978), (8489, 10756)]