31048924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 56202608

約数和(自身を除く): 25153684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 1861, 3722, 4171, 7444, 8342, 16684, 80023, 160046, 180517, 320092, 361034, 722068, 7762231, 15524462, 31048924]

約数ペア:

[(1, 31048924), (2, 15524462), (4, 7762231), (43, 722068), (86, 361034), (97, 320092), (172, 180517), (194, 160046), (388, 80023), (1861, 16684), (3722, 8342), (4171, 7444)]