40694512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59149}}^1$

素因数の和:59200

約数の個数: 20

約数和(自身を含む): 80680600

約数和(自身を除く): 39986088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 59149, 118298, 236596, 473192, 946384, 2543407, 5086814, 10173628, 20347256, 40694512]

約数ペア:

[(1, 40694512), (2, 20347256), (4, 10173628), (8, 5086814), (16, 2543407), (43, 946384), (86, 473192), (172, 236596), (344, 118298), (688, 59149)]