31589194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 59907456

約数和(自身を除く): 28318262

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 4691, 6734, 9382, 32837, 60983, 65674, 121966, 173567, 347134, 426881, 853762, 1214969, 2256371, 2429938, 4512742, 15794597, 31589194]

約数ペア:

[(1, 31589194), (2, 15794597), (7, 4512742), (13, 2429938), (14, 2256371), (26, 1214969), (37, 853762), (74, 426881), (91, 347134), (182, 173567), (259, 121966), (481, 65674), (518, 60983), (962, 32837), (3367, 9382), (4691, 6734)]