40197206

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32261}}^1$

素因数の和:32359

約数の個数: 16

約数和(自身を含む): 69685920

約数和(自身を除く): 29488714

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 32261, 64522, 225827, 451654, 2871229, 5742458, 20098603, 40197206]

約数ペア:

[(1, 40197206), (2, 20098603), (7, 5742458), (14, 2871229), (89, 451654), (178, 225827), (623, 64522), (1246, 32261)]