16045180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6317}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 17920388

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 6317, 12634, 25268, 31585, 63170, 126340, 802259, 1604518, 3209036, 4011295, 8022590, 16045180]

約数ペア:

[(1, 16045180), (2, 8022590), (4, 4011295), (5, 3209036), (10, 1604518), (20, 802259), (127, 126340), (254, 63170), (508, 31585), (635, 25268), (1270, 12634), (2540, 6317)]