40691696

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{14051}}^1$

素因数の和:14240

約数の個数: 20

約数和(自身を含む): 79281384

約数和(自身を除く): 38589688

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 14051, 28102, 56204, 112408, 224816, 2543231, 5086462, 10172924, 20345848, 40691696]

約数ペア:

[(1, 40691696), (2, 20345848), (4, 10172924), (8, 5086462), (16, 2543231), (181, 224816), (362, 112408), (724, 56204), (1448, 28102), (2896, 14051)]