31572968

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1223}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 36285592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1223, 1844, 2446, 3227, 3688, 4892, 6454, 8561, 9784, 12908, 17122, 25816, 34244, 68488, 563803, 1127606, 2255212, 3946621, 4510424, 7893242, 15786484, 31572968]

約数ペア:

[(1, 31572968), (2, 15786484), (4, 7893242), (7, 4510424), (8, 3946621), (14, 2255212), (28, 1127606), (56, 563803), (461, 68488), (922, 34244), (1223, 25816), (1844, 17122), (2446, 12908), (3227, 9784), (3688, 8561), (4892, 6454)]