31197785844

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1\times {\mathrm{19867}}^1$

素因数の和:21204

約数の個数: 48

約数和(自身を含む): 73538938368

約数和(自身を除く): 42341152524

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1223, 1284, 2446, 3669, 4892, 7338, 14676, 19867, 39734, 59601, 79468, 119202, 130861, 238404, 261722, 392583, 523444, 785166, 1570332, 2125769, 4251538, 6377307, 8503076, 12754614, 24297341, 25509228, 48594682, 72892023, 97189364, 145784046, 291568092, 2599815487, 5199630974, 7799446461, 10399261948, 15598892922, 31197785844]

約数ペア:

[(1, 31197785844), (2, 15598892922), (3, 10399261948), (4, 7799446461), (6, 5199630974), (12, 2599815487), (107, 291568092), (214, 145784046), (321, 97189364), (428, 72892023), (642, 48594682), (1223, 25509228), (1284, 24297341), (2446, 12754614), (3669, 8503076), (4892, 6377307), (7338, 4251538), (14676, 2125769), (19867, 1570332), (39734, 785166), (59601, 523444), (79468, 392583), (119202, 261722), (130861, 238404)]