140019632

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{9241}}^1$

素因数の和:10196

約数の個数: 20

約数和(自身を含む): 271603896

約数和(自身を除く): 131584264

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 9241, 15152, 18482, 36964, 73928, 147856, 8751227, 17502454, 35004908, 70009816, 140019632]

約数ペア:

[(1, 140019632), (2, 70009816), (4, 35004908), (8, 17502454), (16, 8751227), (947, 147856), (1894, 73928), (3788, 36964), (7576, 18482), (9241, 15152)]