31493472

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 83063232

約数和(自身を除く): 51569760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 753, 1004, 1307, 1506, 2008, 2614, 3012, 3921, 4016, 5228, 6024, 7842, 8032, 10456, 12048, 15684, 20912, 24096, 31368, 41824, 62736, 125472, 328057, 656114, 984171, 1312228, 1968342, 2624456, 3936684, 5248912, 7873368, 10497824, 15746736, 31493472]

約数ペア:

[(1, 31493472), (2, 15746736), (3, 10497824), (4, 7873368), (6, 5248912), (8, 3936684), (12, 2624456), (16, 1968342), (24, 1312228), (32, 984171), (48, 656114), (96, 328057), (251, 125472), (502, 62736), (753, 41824), (1004, 31368), (1307, 24096), (1506, 20912), (2008, 15684), (2614, 12048), (3012, 10456), (3921, 8032), (4016, 7842), (5228, 6024)]