328049192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{5147}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 637528320

約数和(自身を除く): 309479128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 257, 514, 1028, 2056, 5147, 7967, 10294, 15934, 20588, 31868, 41176, 63736, 159557, 319114, 638228, 1276456, 1322779, 2645558, 5291116, 10582232, 41006149, 82012298, 164024596, 328049192]

約数ペア:

[(1, 328049192), (2, 164024596), (4, 82012298), (8, 41006149), (31, 10582232), (62, 5291116), (124, 2645558), (248, 1322779), (257, 1276456), (514, 638228), (1028, 319114), (2056, 159557), (5147, 63736), (7967, 41176), (10294, 31868), (15934, 20588)]