89912944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2953}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 191206512

約数和(自身を除く): 101293568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2768, 2953, 3806, 5906, 7612, 11812, 15224, 23624, 30448, 32483, 47248, 64966, 129932, 259864, 510869, 519728, 1021738, 2043476, 4086952, 5619559, 8173904, 11239118, 22478236, 44956472, 89912944]

約数ペア:

[(1, 89912944), (2, 44956472), (4, 22478236), (8, 11239118), (11, 8173904), (16, 5619559), (22, 4086952), (44, 2043476), (88, 1021738), (173, 519728), (176, 510869), (346, 259864), (692, 129932), (1384, 64966), (1903, 47248), (2768, 32483), (2953, 30448), (3806, 23624), (5906, 15224), (7612, 11812)]