40607422

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 62112960

約数和(自身を除く): 21505538

約数列:

[1, 2, 79, 157, 158, 314, 1637, 3274, 12403, 24806, 129323, 257009, 258646, 514018, 20303711, 40607422]

約数ペア:

[(1, 40607422), (2, 20303711), (79, 514018), (157, 258646), (158, 257009), (314, 129323), (1637, 24806), (3274, 12403)]