40222562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8887}}^1$

素因数の和:8993

約数の個数: 16

約数和(自身を含む): 63140352

約数和(自身を除く): 22917790

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 8887, 17774, 275497, 550994, 648751, 1297502, 20111281, 40222562]

約数ペア:

[(1, 40222562), (2, 20111281), (31, 1297502), (62, 648751), (73, 550994), (146, 275497), (2263, 17774), (4526, 8887)]