85180012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 152398400

約数和(自身を除く): 67218388

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 2473, 4946, 8611, 9892, 17222, 34444, 195367, 269557, 390734, 539114, 781468, 1078228, 21295003, 42590006, 85180012]

約数ペア:

[(1, 85180012), (2, 42590006), (4, 21295003), (79, 1078228), (109, 781468), (158, 539114), (218, 390734), (316, 269557), (436, 195367), (2473, 34444), (4946, 17222), (8611, 9892)]