39172656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18979}}^1$

素因数の和:19033

約数の個数: 40

約数和(自身を含む): 103554880

約数和(自身を除く): 64382224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 18979, 37958, 56937, 75916, 113874, 151832, 227748, 303664, 455496, 816097, 910992, 1632194, 2448291, 3264388, 4896582, 6528776, 9793164, 13057552, 19586328, 39172656]

約数ペア:

[(1, 39172656), (2, 19586328), (3, 13057552), (4, 9793164), (6, 6528776), (8, 4896582), (12, 3264388), (16, 2448291), (24, 1632194), (43, 910992), (48, 816097), (86, 455496), (129, 303664), (172, 227748), (258, 151832), (344, 113874), (516, 75916), (688, 56937), (1032, 37958), (2064, 18979)]