80246018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 131155200

約数和(自身を除く): 50909182

約数列:

[1, 2, 17, 34, 59, 109, 118, 218, 367, 734, 1003, 1853, 2006, 3706, 6239, 6431, 12478, 12862, 21653, 40003, 43306, 80006, 109327, 218654, 368101, 680051, 736202, 1360102, 2360177, 4720354, 40123009, 80246018]

約数ペア:

[(1, 80246018), (2, 40123009), (17, 4720354), (34, 2360177), (59, 1360102), (109, 736202), (118, 680051), (218, 368101), (367, 218654), (734, 109327), (1003, 80006), (1853, 43306), (2006, 40003), (3706, 21653), (6239, 12862), (6431, 12478)]