42346726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4673}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 66632544

約数和(自身を除く): 24285818

約数列:

[1, 2, 23, 46, 197, 394, 4531, 4673, 9062, 9346, 107479, 214958, 920581, 1841162, 21173363, 42346726]

約数ペア:

[(1, 42346726), (2, 21173363), (23, 1841162), (46, 920581), (197, 214958), (394, 107479), (4531, 9346), (4673, 9062)]