31030266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 34661382

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3167, 3266, 4899, 6334, 9501, 9798, 19002, 72841, 145682, 218523, 224857, 437046, 449714, 674571, 1349142, 5171711, 10343422, 15515133, 31030266]

約数ペア:

[(1, 31030266), (2, 15515133), (3, 10343422), (6, 5171711), (23, 1349142), (46, 674571), (69, 449714), (71, 437046), (138, 224857), (142, 218523), (213, 145682), (426, 72841), (1633, 19002), (3167, 9798), (3266, 9501), (4899, 6334)]