31306542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3808

約数の個数: 32

約数和(自身を含む): 66424320

約数和(自身を除く): 35117778

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 3719, 4209, 7438, 8418, 11157, 22314, 85537, 171074, 226859, 256611, 453718, 513222, 680577, 1361154, 5217757, 10435514, 15653271, 31306542]

約数ペア:

[(1, 31306542), (2, 15653271), (3, 10435514), (6, 5217757), (23, 1361154), (46, 680577), (61, 513222), (69, 453718), (122, 256611), (138, 226859), (183, 171074), (366, 85537), (1403, 22314), (2806, 11157), (3719, 8418), (4209, 7438)]