31772888

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5021}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 68700960

約数和(自身を除く): 36928072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 5021, 6328, 10042, 20084, 35147, 40168, 70294, 140588, 281176, 567373, 1134746, 2269492, 3971611, 4538984, 7943222, 15886444, 31772888]

約数ペア:

[(1, 31772888), (2, 15886444), (4, 7943222), (7, 4538984), (8, 3971611), (14, 2269492), (28, 1134746), (56, 567373), (113, 281176), (226, 140588), (452, 70294), (791, 40168), (904, 35147), (1582, 20084), (3164, 10042), (5021, 6328)]