51701168

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{36307}}^1$

素因数の和:36404

約数の個数: 20

約数和(自身を含む): 101299320

約数和(自身を除く): 49598152

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 36307, 72614, 145228, 290456, 580912, 3231323, 6462646, 12925292, 25850584, 51701168]

約数ペア:

[(1, 51701168), (2, 25850584), (4, 12925292), (8, 6462646), (16, 3231323), (89, 580912), (178, 290456), (356, 145228), (712, 72614), (1424, 36307)]