31839248

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 70828800

約数和(自身を除く): 38989552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1049, 1084, 1897, 2098, 2168, 3794, 4196, 4336, 7343, 7588, 8392, 14686, 15176, 16784, 29372, 30352, 58744, 117488, 284279, 568558, 1137116, 1989953, 2274232, 3979906, 4548464, 7959812, 15919624, 31839248]

約数ペア:

[(1, 31839248), (2, 15919624), (4, 7959812), (7, 4548464), (8, 3979906), (14, 2274232), (16, 1989953), (28, 1137116), (56, 568558), (112, 284279), (271, 117488), (542, 58744), (1049, 30352), (1084, 29372), (1897, 16784), (2098, 15176), (2168, 14686), (3794, 8392), (4196, 7588), (4336, 7343)]