40257682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14347}}^1$

素因数の和:14433

約数の個数: 16

約数和(自身を含む): 64049472

約数和(自身を除く): 23791790

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 14347, 28694, 329981, 659962, 875167, 1750334, 20128841, 40257682]

約数ペア:

[(1, 40257682), (2, 20128841), (23, 1750334), (46, 875167), (61, 659962), (122, 329981), (1403, 28694), (2806, 14347)]