79378916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40253}}^1$

素因数の和:40303

約数の個数: 24

約数和(自身を含む): 152160120

約数和(自身を除く): 72781204

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 40253, 80506, 161012, 684301, 1167337, 1368602, 2334674, 2737204, 4669348, 19844729, 39689458, 79378916]

約数ペア:

[(1, 79378916), (2, 39689458), (4, 19844729), (17, 4669348), (29, 2737204), (34, 2334674), (58, 1368602), (68, 1167337), (116, 684301), (493, 161012), (986, 80506), (1972, 40253)]