31503606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 67288320

約数和(自身を除く): 35784714

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5309, 5934, 10618, 15927, 31854, 122107, 228287, 244214, 366321, 456574, 684861, 732642, 1369722, 5250601, 10501202, 15751803, 31503606]

約数ペア:

[(1, 31503606), (2, 15751803), (3, 10501202), (6, 5250601), (23, 1369722), (43, 732642), (46, 684861), (69, 456574), (86, 366321), (129, 244214), (138, 228287), (258, 122107), (989, 31854), (1978, 15927), (2967, 10618), (5309, 5934)]