16638864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31513}}^1$

素因数の和:31535

約数の個数: 40

約数和(自身を含む): 46892832

約数和(自身を除く): 30253968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 31513, 63026, 94539, 126052, 189078, 252104, 346643, 378156, 504208, 693286, 756312, 1039929, 1386572, 1512624, 2079858, 2773144, 4159716, 5546288, 8319432, 16638864]

約数ペア:

[(1, 16638864), (2, 8319432), (3, 5546288), (4, 4159716), (6, 2773144), (8, 2079858), (11, 1512624), (12, 1386572), (16, 1039929), (22, 756312), (24, 693286), (33, 504208), (44, 378156), (48, 346643), (66, 252104), (88, 189078), (132, 126052), (176, 94539), (264, 63026), (528, 31513)]