16541340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16246

約数の個数: 48

約数和(自身を含む): 49043232

約数和(自身を除く): 32501892

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, 16217, 32434, 48651, 64868, 81085, 97302, 162170, 194604, 243255, 275689, 324340, 486510, 551378, 827067, 973020, 1102756, 1378445, 1654134, 2756890, 3308268, 4135335, 5513780, 8270670, 16541340]

約数ペア:

[(1, 16541340), (2, 8270670), (3, 5513780), (4, 4135335), (5, 3308268), (6, 2756890), (10, 1654134), (12, 1378445), (15, 1102756), (17, 973020), (20, 827067), (30, 551378), (34, 486510), (51, 324340), (60, 275689), (68, 243255), (85, 194604), (102, 162170), (170, 97302), (204, 81085), (255, 64868), (340, 48651), (510, 32434), (1020, 16217)]