16040912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 32247936

約数和(自身を除く): 16207024

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 257, 332, 376, 514, 664, 752, 1028, 1328, 2056, 3901, 4112, 7802, 12079, 15604, 21331, 24158, 31208, 42662, 48316, 62416, 85324, 96632, 170648, 193264, 341296, 1002557, 2005114, 4010228, 8020456, 16040912]

約数ペア:

[(1, 16040912), (2, 8020456), (4, 4010228), (8, 2005114), (16, 1002557), (47, 341296), (83, 193264), (94, 170648), (166, 96632), (188, 85324), (257, 62416), (332, 48316), (376, 42662), (514, 31208), (664, 24158), (752, 21331), (1028, 15604), (1328, 12079), (2056, 7802), (3901, 4112)]