31351064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 30856936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 863, 956, 1726, 1912, 3452, 4541, 6904, 9082, 16397, 18164, 32794, 36328, 65588, 131176, 206257, 412514, 825028, 1650056, 3918883, 7837766, 15675532, 31351064]

約数ペア:

[(1, 31351064), (2, 15675532), (4, 7837766), (8, 3918883), (19, 1650056), (38, 825028), (76, 412514), (152, 206257), (239, 131176), (478, 65588), (863, 36328), (956, 32794), (1726, 18164), (1912, 16397), (3452, 9082), (4541, 6904)]