40882472

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{15439}}^1$

素因数の和:15776

約数の個数: 16

約数和(自身を含む): 76891200

約数和(自身を除く): 36008728

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 15439, 30878, 61756, 123512, 5110309, 10220618, 20441236, 40882472]

約数ペア:

[(1, 40882472), (2, 20441236), (4, 10220618), (8, 5110309), (331, 123512), (662, 61756), (1324, 30878), (2648, 15439)]