31005774712

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{56893}}^1$

素因数の和:57484

約数の個数: 48

約数和(自身を含む): 64015990920

約数和(自身を除く): 33010216208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 563, 968, 1126, 2252, 4504, 6193, 12386, 24772, 49544, 56893, 68123, 113786, 136246, 227572, 272492, 455144, 544984, 625823, 1251646, 2503292, 5006584, 6884053, 13768106, 27536212, 32030759, 55072424, 64061518, 128123036, 256246072, 352338349, 704676698, 1409353396, 2818706792, 3875721839, 7751443678, 15502887356, 31005774712]

約数ペア:

[(1, 31005774712), (2, 15502887356), (4, 7751443678), (8, 3875721839), (11, 2818706792), (22, 1409353396), (44, 704676698), (88, 352338349), (121, 256246072), (242, 128123036), (484, 64061518), (563, 55072424), (968, 32030759), (1126, 27536212), (2252, 13768106), (4504, 6884053), (6193, 5006584), (12386, 2503292), (24772, 1251646), (49544, 625823), (56893, 544984), (68123, 455144), (113786, 272492), (136246, 227572)]