31656559984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14876203}}^1$

素因数の和:14876237

約数の個数: 40

約数和(自身を含む): 73785971840

約数和(自身を除く): 42129411856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14876203, 29752406, 59504812, 104133421, 119009624, 208266842, 238019248, 282647857, 416533684, 565295714, 833067368, 1130591428, 1666134736, 1978534999, 2261182856, 3957069998, 4522365712, 7914139996, 15828279992, 31656559984]

約数ペア:

[(1, 31656559984), (2, 15828279992), (4, 7914139996), (7, 4522365712), (8, 3957069998), (14, 2261182856), (16, 1978534999), (19, 1666134736), (28, 1130591428), (38, 833067368), (56, 565295714), (76, 416533684), (112, 282647857), (133, 238019248), (152, 208266842), (266, 119009624), (304, 104133421), (532, 59504812), (1064, 29752406), (2128, 14876203)]