40151938

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{863}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 61814016

約数和(自身を除く): 21662078

約数列:

[1, 2, 43, 86, 541, 863, 1082, 1726, 23263, 37109, 46526, 74218, 466883, 933766, 20075969, 40151938]

約数ペア:

[(1, 40151938), (2, 20075969), (43, 933766), (86, 466883), (541, 74218), (863, 46526), (1082, 37109), (1726, 23263)]