16669781776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{715073}}^1$

素因数の和:715159

約数の個数: 40

約数和(自身を含む): 34048963584

約数和(自身を除く): 17379181808

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 715073, 1430146, 2860292, 5720584, 11441168, 22167263, 33608431, 44334526, 67216862, 88669052, 134433724, 177338104, 268867448, 354676208, 537734896, 1041861361, 2083722722, 4167445444, 8334890888, 16669781776]

約数ペア:

[(1, 16669781776), (2, 8334890888), (4, 4167445444), (8, 2083722722), (16, 1041861361), (31, 537734896), (47, 354676208), (62, 268867448), (94, 177338104), (124, 134433724), (188, 88669052), (248, 67216862), (376, 44334526), (496, 33608431), (752, 22167263), (1457, 11441168), (2914, 5720584), (5828, 2860292), (11656, 1430146), (23312, 715073)]