31212336

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12269}}^1$

素因数の和:12333

約数の個数: 40

約数和(自身を含む): 82159920

約数和(自身を除く): 50947584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 12269, 24538, 36807, 49076, 73614, 98152, 147228, 196304, 294456, 588912, 650257, 1300514, 1950771, 2601028, 3901542, 5202056, 7803084, 10404112, 15606168, 31212336]

約数ペア:

[(1, 31212336), (2, 15606168), (3, 10404112), (4, 7803084), (6, 5202056), (8, 3901542), (12, 2601028), (16, 1950771), (24, 1300514), (48, 650257), (53, 588912), (106, 294456), (159, 196304), (212, 147228), (318, 98152), (424, 73614), (636, 49076), (848, 36807), (1272, 24538), (2544, 12269)]