15787832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4003}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 32432400

約数和(自身を除く): 16644568

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4003, 8006, 16012, 32024, 68051, 116087, 136102, 232174, 272204, 464348, 544408, 928696, 1973479, 3946958, 7893916, 15787832]

約数ペア:

[(1, 15787832), (2, 7893916), (4, 3946958), (8, 1973479), (17, 928696), (29, 544408), (34, 464348), (58, 272204), (68, 232174), (116, 136102), (136, 116087), (232, 68051), (493, 32024), (986, 16012), (1972, 8006), (3944, 4003)]