15407331376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{205453}}^1$

素因数の和:205613

約数の個数: 40

約数和(自身を含む): 30826318160

約数和(自身を除く): 15418986784

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 4687, 9374, 18748, 37496, 74992, 205453, 410906, 821812, 1643624, 3287248, 8834479, 17668958, 22394377, 35337916, 44788754, 70675832, 89577508, 141351664, 179155016, 358310032, 962958211, 1925916422, 3851832844, 7703665688, 15407331376]

約数ペア:

[(1, 15407331376), (2, 7703665688), (4, 3851832844), (8, 1925916422), (16, 962958211), (43, 358310032), (86, 179155016), (109, 141351664), (172, 89577508), (218, 70675832), (344, 44788754), (436, 35337916), (688, 22394377), (872, 17668958), (1744, 8834479), (4687, 3287248), (9374, 1643624), (18748, 821812), (37496, 410906), (74992, 205453)]