40352404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 72601760

約数和(自身を除く): 32249356

約数列:

[1, 2, 4, 43, 86, 172, 283, 566, 829, 1132, 1658, 3316, 12169, 24338, 35647, 48676, 71294, 142588, 234607, 469214, 938428, 10088101, 20176202, 40352404]

約数ペア:

[(1, 40352404), (2, 20176202), (4, 10088101), (43, 938428), (86, 469214), (172, 234607), (283, 142588), (566, 71294), (829, 48676), (1132, 35647), (1658, 24338), (3316, 12169)]