85152572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 156335088

約数和(自身を除く): 71182516

約数列:

[1, 2, 4, 41, 71, 82, 103, 142, 164, 206, 284, 412, 2911, 4223, 5041, 5822, 7313, 8446, 10082, 11644, 14626, 16892, 20164, 29252, 206681, 299833, 413362, 519223, 599666, 826724, 1038446, 1199332, 2076892, 21288143, 42576286, 85152572]

約数ペア:

[(1, 85152572), (2, 42576286), (4, 21288143), (41, 2076892), (71, 1199332), (82, 1038446), (103, 826724), (142, 599666), (164, 519223), (206, 413362), (284, 299833), (412, 206681), (2911, 29252), (4223, 20164), (5041, 16892), (5822, 14626), (7313, 11644), (8446, 10082)]