86758336

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6247}}^1$

素因数の和:6297

約数の個数: 56

約数和(自身を含む): 203134976

約数和(自身を除く): 116376640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6247, 6944, 12494, 13888, 24988, 43729, 49976, 87458, 99952, 174916, 193657, 199904, 349832, 387314, 399808, 699664, 774628, 1355599, 1399328, 1549256, 2711198, 2798656, 3098512, 5422396, 6197024, 10844792, 12394048, 21689584, 43379168, 86758336]

約数ペア:

[(1, 86758336), (2, 43379168), (4, 21689584), (7, 12394048), (8, 10844792), (14, 6197024), (16, 5422396), (28, 3098512), (31, 2798656), (32, 2711198), (56, 1549256), (62, 1399328), (64, 1355599), (112, 774628), (124, 699664), (217, 399808), (224, 387314), (248, 349832), (434, 199904), (448, 193657), (496, 174916), (868, 99952), (992, 87458), (1736, 49976), (1984, 43729), (3472, 24988), (6247, 13888), (6944, 12494)]