31474794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3571}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 68410944

約数和(自身を除く): 36936150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 3571, 4407, 7142, 8814, 10713, 21426, 46423, 92846, 139269, 278538, 403523, 807046, 1210569, 2421138, 5245799, 10491598, 15737397, 31474794]

約数ペア:

[(1, 31474794), (2, 15737397), (3, 10491598), (6, 5245799), (13, 2421138), (26, 1210569), (39, 807046), (78, 403523), (113, 278538), (226, 139269), (339, 92846), (678, 46423), (1469, 21426), (2938, 10713), (3571, 8814), (4407, 7142)]