31061212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85333}}^1$

素因数の和:85357

約数の個数: 24

約数和(自身を含む): 66901856

約数和(自身を除く): 35840644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85333, 170666, 341332, 597331, 1109329, 1194662, 2218658, 2389324, 4437316, 7765303, 15530606, 31061212]

約数ペア:

[(1, 31061212), (2, 15530606), (4, 7765303), (7, 4437316), (13, 2389324), (14, 2218658), (26, 1194662), (28, 1109329), (52, 597331), (91, 341332), (182, 170666), (364, 85333)]