42706826

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3163}}^1$

素因数の和:3365

約数の個数: 16

約数和(自身を含む): 65988384

約数和(自身を除く): 23281558

約数列:

[1, 2, 43, 86, 157, 314, 3163, 6326, 6751, 13502, 136009, 272018, 496591, 993182, 21353413, 42706826]

約数ペア:

[(1, 42706826), (2, 21353413), (43, 993182), (86, 496591), (157, 272018), (314, 136009), (3163, 13502), (6326, 6751)]