45375664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 90989712

約数和(自身を除く): 45614048

約数列:

[1, 2, 4, 8, 16, 43, 86, 101, 172, 202, 344, 404, 653, 688, 808, 1306, 1616, 2612, 4343, 5224, 8686, 10448, 17372, 28079, 34744, 56158, 65953, 69488, 112316, 131906, 224632, 263812, 449264, 527624, 1055248, 2835979, 5671958, 11343916, 22687832, 45375664]

約数ペア:

[(1, 45375664), (2, 22687832), (4, 11343916), (8, 5671958), (16, 2835979), (43, 1055248), (86, 527624), (101, 449264), (172, 263812), (202, 224632), (344, 131906), (404, 112316), (653, 69488), (688, 65953), (808, 56158), (1306, 34744), (1616, 28079), (2612, 17372), (4343, 10448), (5224, 8686)]