860344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 1718640

約数和(自身を除く): 858296

約数列:

[1, 2, 4, 8, 41, 43, 61, 82, 86, 122, 164, 172, 244, 328, 344, 488, 1763, 2501, 2623, 3526, 5002, 5246, 7052, 10004, 10492, 14104, 20008, 20984, 107543, 215086, 430172, 860344]

約数ペア:

[(1, 860344), (2, 430172), (4, 215086), (8, 107543), (41, 20984), (43, 20008), (61, 14104), (82, 10492), (86, 10004), (122, 7052), (164, 5246), (172, 5002), (244, 3526), (328, 2623), (344, 2501), (488, 1763)]