31991442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24571}}^1$

素因数の和:24614

約数の個数: 32

約数和(自身を含む): 75485184

約数和(自身を除く): 43493742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 24571, 49142, 73713, 147426, 171997, 343994, 515991, 761701, 1031982, 1523402, 2285103, 4570206, 5331907, 10663814, 15995721, 31991442]

約数ペア:

[(1, 31991442), (2, 15995721), (3, 10663814), (6, 5331907), (7, 4570206), (14, 2285103), (21, 1523402), (31, 1031982), (42, 761701), (62, 515991), (93, 343994), (186, 171997), (217, 147426), (434, 73713), (651, 49142), (1302, 24571)]