87879088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9421}}^1$

素因数の和:9493

約数の個数: 40

約数和(自身を含む): 189269136

約数和(自身を除く): 101390048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 9421, 18842, 37684, 75368, 103631, 150736, 207262, 414524, 499313, 829048, 998626, 1658096, 1997252, 3994504, 5492443, 7989008, 10984886, 21969772, 43939544, 87879088]

約数ペア:

[(1, 87879088), (2, 43939544), (4, 21969772), (8, 10984886), (11, 7989008), (16, 5492443), (22, 3994504), (44, 1997252), (53, 1658096), (88, 998626), (106, 829048), (176, 499313), (212, 414524), (424, 207262), (583, 150736), (848, 103631), (1166, 75368), (2332, 37684), (4664, 18842), (9328, 9421)]