31076358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5308

約数の個数: 32

約数和(自身を含む): 66375936

約数和(自身を除く): 35299578

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5237, 5934, 10474, 15711, 31422, 120451, 225191, 240902, 361353, 450382, 675573, 722706, 1351146, 5179393, 10358786, 15538179, 31076358]

約数ペア:

[(1, 31076358), (2, 15538179), (3, 10358786), (6, 5179393), (23, 1351146), (43, 722706), (46, 675573), (69, 450382), (86, 361353), (129, 240902), (138, 225191), (258, 120451), (989, 31422), (1978, 15711), (2967, 10474), (5237, 5934)]