63989174

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{3469}}^1$

素因数の和:3895

約数の個数: 16

約数和(自身を含む): 100435680

約数和(自身を除く): 36446506

約数列:

[1, 2, 23, 46, 401, 802, 3469, 6938, 9223, 18446, 79787, 159574, 1391069, 2782138, 31994587, 63989174]

約数ペア:

[(1, 63989174), (2, 31994587), (23, 2782138), (46, 1391069), (401, 159574), (802, 79787), (3469, 18446), (6938, 9223)]