63954398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3167}}^1$

素因数の和:3631

約数の個数: 16

約数和(自身を含む): 100362240

約数和(自身を除く): 36407842

約数列:

[1, 2, 23, 46, 439, 878, 3167, 6334, 10097, 20194, 72841, 145682, 1390313, 2780626, 31977199, 63954398]

約数ペア:

[(1, 63954398), (2, 31977199), (23, 2780626), (46, 1390313), (439, 145682), (878, 72841), (3167, 20194), (6334, 10097)]