215929179632

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2801}}^1\times {\mathrm{44203}}^1$

素因数の和:47121

約数の個数: 40

約数和(自身を含む): 422361263280

約数和(自身を除く): 206432083648

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2801, 5602, 11204, 22408, 44203, 44816, 88406, 176812, 305309, 353624, 610618, 707248, 1221236, 2442472, 4818127, 4884944, 9636254, 19272508, 38545016, 77090032, 123812603, 247625206, 495250412, 990500824, 1981001648, 13495573727, 26991147454, 53982294908, 107964589816, 215929179632]

約数ペア:

[(1, 215929179632), (2, 107964589816), (4, 53982294908), (8, 26991147454), (16, 13495573727), (109, 1981001648), (218, 990500824), (436, 495250412), (872, 247625206), (1744, 123812603), (2801, 77090032), (5602, 38545016), (11204, 19272508), (22408, 9636254), (44203, 4884944), (44816, 4818127), (88406, 2442472), (176812, 1221236), (305309, 707248), (353624, 610618)]