16516860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16193}}^1$

素因数の和:16222

約数の個数: 48

約数和(自身を含む): 48970656

約数和(自身を除く): 32453796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16193, 32386, 48579, 64772, 80965, 97158, 161930, 194316, 242895, 275281, 323860, 485790, 550562, 825843, 971580, 1101124, 1376405, 1651686, 2752810, 3303372, 4129215, 5505620, 8258430, 16516860]

約数ペア:

[(1, 16516860), (2, 8258430), (3, 5505620), (4, 4129215), (5, 3303372), (6, 2752810), (10, 1651686), (12, 1376405), (15, 1101124), (17, 971580), (20, 825843), (30, 550562), (34, 485790), (51, 323860), (60, 275281), (68, 242895), (85, 194316), (102, 161930), (170, 97158), (204, 80965), (255, 64772), (340, 48579), (510, 32386), (1020, 16193)]