31032112

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 62138880

約数和(自身を除く): 31106768

約数列:

[1, 2, 4, 8, 16, 59, 71, 118, 142, 236, 284, 463, 472, 568, 926, 944, 1136, 1852, 3704, 4189, 7408, 8378, 16756, 27317, 32873, 33512, 54634, 65746, 67024, 109268, 131492, 218536, 262984, 437072, 525968, 1939507, 3879014, 7758028, 15516056, 31032112]

約数ペア:

[(1, 31032112), (2, 15516056), (4, 7758028), (8, 3879014), (16, 1939507), (59, 525968), (71, 437072), (118, 262984), (142, 218536), (236, 131492), (284, 109268), (463, 67024), (472, 65746), (568, 54634), (926, 33512), (944, 32873), (1136, 27317), (1852, 16756), (3704, 8378), (4189, 7408)]