16210928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 33627312

約数和(自身を除く): 17416384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 557, 856, 1114, 1712, 1819, 2228, 3638, 4456, 7276, 8912, 9469, 14552, 18938, 29104, 37876, 59599, 75752, 119198, 151504, 238396, 476792, 953584, 1013183, 2026366, 4052732, 8105464, 16210928]

約数ペア:

[(1, 16210928), (2, 8105464), (4, 4052732), (8, 2026366), (16, 1013183), (17, 953584), (34, 476792), (68, 238396), (107, 151504), (136, 119198), (214, 75752), (272, 59599), (428, 37876), (557, 29104), (856, 18938), (1114, 14552), (1712, 9469), (1819, 8912), (2228, 7276), (3638, 4456)]