31731036

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37243}}^1$

素因数の和:37321

約数の個数: 24

約数和(自身を含む): 75083904

約数和(自身を除く): 43352868

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 37243, 74486, 111729, 148972, 223458, 446916, 2644253, 5288506, 7932759, 10577012, 15865518, 31731036]

約数ペア:

[(1, 31731036), (2, 15865518), (3, 10577012), (4, 7932759), (6, 5288506), (12, 2644253), (71, 446916), (142, 223458), (213, 148972), (284, 111729), (426, 74486), (852, 37243)]