15977824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 34782048

約数和(自身を除く): 18804224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1277, 1564, 2554, 3128, 5108, 6256, 10216, 12512, 20432, 21709, 29371, 40864, 43418, 58742, 86836, 117484, 173672, 234968, 347344, 469936, 499307, 694688, 939872, 998614, 1997228, 3994456, 7988912, 15977824]

約数ペア:

[(1, 15977824), (2, 7988912), (4, 3994456), (8, 1997228), (16, 998614), (17, 939872), (23, 694688), (32, 499307), (34, 469936), (46, 347344), (68, 234968), (92, 173672), (136, 117484), (184, 86836), (272, 58742), (368, 43418), (391, 40864), (544, 29371), (736, 21709), (782, 20432), (1277, 12512), (1564, 10216), (2554, 6256), (3128, 5108)]