40747352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{221453}}^1$

素因数の和:221482

約数の個数: 16

約数和(自身を含む): 79723440

約数和(自身を除く): 38976088

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 221453, 442906, 885812, 1771624, 5093419, 10186838, 20373676, 40747352]

約数ペア:

[(1, 40747352), (2, 20373676), (4, 10186838), (8, 5093419), (23, 1771624), (46, 885812), (92, 442906), (184, 221453)]