34680274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 56453760

約数和(自身を除く): 21773486

約数列:

[1, 2, 23, 43, 46, 86, 89, 178, 197, 394, 989, 1978, 2047, 3827, 4094, 4531, 7654, 8471, 9062, 16942, 17533, 35066, 88021, 176042, 194833, 389666, 403259, 753919, 806518, 1507838, 17340137, 34680274]

約数ペア:

[(1, 34680274), (2, 17340137), (23, 1507838), (43, 806518), (46, 753919), (86, 403259), (89, 389666), (178, 194833), (197, 176042), (394, 88021), (989, 35066), (1978, 17533), (2047, 16942), (3827, 9062), (4094, 8471), (4531, 7654)]