40437832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10253}}^1$

素因数の和:10305

約数の個数: 32

約数和(自身を含む): 83057400

約数和(自身を除く): 42619568

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 10253, 20506, 41012, 82024, 174301, 297337, 348602, 594674, 697204, 1189348, 1394408, 2378696, 5054729, 10109458, 20218916, 40437832]

約数ペア:

[(1, 40437832), (2, 20218916), (4, 10109458), (8, 5054729), (17, 2378696), (29, 1394408), (34, 1189348), (58, 697204), (68, 594674), (116, 348602), (136, 297337), (232, 174301), (493, 82024), (986, 41012), (1972, 20506), (3944, 10253)]