856877392

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{92177}}^1$

素因数の和:92275

約数の個数: 40

約数和(自身を含む): 1920252096

約数和(自身を除く): 1063374704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 92177, 184354, 368708, 645239, 737416, 1290478, 1474832, 2580956, 5161912, 7650691, 10323824, 15301382, 30602764, 53554837, 61205528, 107109674, 122411056, 214219348, 428438696, 856877392]

約数ペア:

[(1, 856877392), (2, 428438696), (4, 214219348), (7, 122411056), (8, 107109674), (14, 61205528), (16, 53554837), (28, 30602764), (56, 15301382), (83, 10323824), (112, 7650691), (166, 5161912), (332, 2580956), (581, 1474832), (664, 1290478), (1162, 737416), (1328, 645239), (2324, 368708), (4648, 184354), (9296, 92177)]