85686244

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38737}}^1$

素因数の和:38827

約数の個数: 24

約数和(自身を含む): 173546240

約数和(自身を除く): 87859996

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 38737, 77474, 154948, 271159, 542318, 1084636, 3060223, 6120446, 12240892, 21421561, 42843122, 85686244]

約数ペア:

[(1, 85686244), (2, 42843122), (4, 21421561), (7, 12240892), (14, 6120446), (28, 3060223), (79, 1084636), (158, 542318), (316, 271159), (553, 154948), (1106, 77474), (2212, 38737)]