42147362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4651}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 66318912

約数和(自身を除く): 24171550

約数列:

[1, 2, 23, 46, 197, 394, 4531, 4651, 9062, 9302, 106973, 213946, 916247, 1832494, 21073681, 42147362]

約数ペア:

[(1, 42147362), (2, 21073681), (23, 1832494), (46, 916247), (197, 213946), (394, 106973), (4531, 9302), (4651, 9062)]