79991368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11197}}^1$

素因数の和:11269

約数の個数: 32

約数和(自身を含む): 161251200

約数和(自身を除く): 81259832

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 11197, 22394, 44788, 89576, 212743, 425486, 526259, 850972, 1052518, 1701944, 2105036, 4210072, 9998921, 19997842, 39995684, 79991368]

約数ペア:

[(1, 79991368), (2, 39995684), (4, 19997842), (8, 9998921), (19, 4210072), (38, 2105036), (47, 1701944), (76, 1052518), (94, 850972), (152, 526259), (188, 425486), (376, 212743), (893, 89576), (1786, 44788), (3572, 22394), (7144, 11197)]