16458852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 39739392

約数和(自身を除く): 23280540

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 167, 172, 191, 258, 334, 382, 501, 516, 573, 668, 764, 1002, 1146, 2004, 2292, 7181, 8213, 14362, 16426, 21543, 24639, 28724, 31897, 32852, 43086, 49278, 63794, 86172, 95691, 98556, 127588, 191382, 382764, 1371571, 2743142, 4114713, 5486284, 8229426, 16458852]

約数ペア:

[(1, 16458852), (2, 8229426), (3, 5486284), (4, 4114713), (6, 2743142), (12, 1371571), (43, 382764), (86, 191382), (129, 127588), (167, 98556), (172, 95691), (191, 86172), (258, 63794), (334, 49278), (382, 43086), (501, 32852), (516, 31897), (573, 28724), (668, 24639), (764, 21543), (1002, 16426), (1146, 14362), (2004, 8213), (2292, 7181)]