31425726

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 64189440

約数和(自身を除く): 32763714

約数列:

[1, 2, 3, 6, 79, 158, 167, 237, 334, 397, 474, 501, 794, 1002, 1191, 2382, 13193, 26386, 31363, 39579, 62726, 66299, 79158, 94089, 132598, 188178, 198897, 397794, 5237621, 10475242, 15712863, 31425726]

約数ペア:

[(1, 31425726), (2, 15712863), (3, 10475242), (6, 5237621), (79, 397794), (158, 198897), (167, 188178), (237, 132598), (334, 94089), (397, 79158), (474, 66299), (501, 62726), (794, 39579), (1002, 31363), (1191, 26386), (2382, 13193)]