80528252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169177}}^1$

素因数の和:169205

約数の個数: 24

約数和(自身を含む): 170531424

約数和(自身を除く): 90003172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 169177, 338354, 676708, 1184239, 2368478, 2876009, 4736956, 5752018, 11504036, 20132063, 40264126, 80528252]

約数ペア:

[(1, 80528252), (2, 40264126), (4, 20132063), (7, 11504036), (14, 5752018), (17, 4736956), (28, 2876009), (34, 2368478), (68, 1184239), (119, 676708), (238, 338354), (476, 169177)]