31005528

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{5147}}^1$

素因数の和:5407

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 46832232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 5147, 6024, 10294, 15441, 20588, 30882, 41176, 61764, 123528, 1291897, 2583794, 3875691, 5167588, 7751382, 10335176, 15502764, 31005528]

約数ペア:

[(1, 31005528), (2, 15502764), (3, 10335176), (4, 7751382), (6, 5167588), (8, 3875691), (12, 2583794), (24, 1291897), (251, 123528), (502, 61764), (753, 41176), (1004, 30882), (1506, 20588), (2008, 15441), (3012, 10294), (5147, 6024)]