16249904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 34664448

約数和(自身を除く): 18414544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 727, 1016, 1397, 1454, 2032, 2794, 2908, 5588, 5816, 7997, 11176, 11632, 15994, 22352, 31988, 63976, 92329, 127952, 184658, 369316, 738632, 1015619, 1477264, 2031238, 4062476, 8124952, 16249904]

約数ペア:

[(1, 16249904), (2, 8124952), (4, 4062476), (8, 2031238), (11, 1477264), (16, 1015619), (22, 738632), (44, 369316), (88, 184658), (127, 127952), (176, 92329), (254, 63976), (508, 31988), (727, 22352), (1016, 15994), (1397, 11632), (1454, 11176), (2032, 7997), (2794, 5816), (2908, 5588)]