140035804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{12689}}^1$

素因数の和:12813

約数の個数: 24

約数和(自身を含む): 255830400

約数和(自身を除く): 115794596

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 12689, 25378, 50756, 393359, 786718, 1129321, 1573436, 2258642, 4517284, 35008951, 70017902, 140035804]

約数ペア:

[(1, 140035804), (2, 70017902), (4, 35008951), (31, 4517284), (62, 2258642), (89, 1573436), (124, 1129321), (178, 786718), (356, 393359), (2759, 50756), (5518, 25378), (11036, 12689)]