856344

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 1355496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1151, 2302, 3453, 4604, 6906, 9208, 13812, 27624, 35681, 71362, 107043, 142724, 214086, 285448, 428172, 856344]

約数ペア:

[(1, 856344), (2, 428172), (3, 285448), (4, 214086), (6, 142724), (8, 107043), (12, 71362), (24, 35681), (31, 27624), (62, 13812), (93, 9208), (124, 6906), (186, 4604), (248, 3453), (372, 2302), (744, 1151)]