91874272

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21587}}^1$

素因数の和:21623

約数の個数: 48

約数和(自身を含む): 217607040

約数和(自身を除く): 125732768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 21587, 43174, 86348, 151109, 172696, 302218, 345392, 410153, 604436, 690784, 820306, 1208872, 1640612, 2417744, 2871071, 3281224, 4835488, 5742142, 6562448, 11484284, 13124896, 22968568, 45937136, 91874272]

約数ペア:

[(1, 91874272), (2, 45937136), (4, 22968568), (7, 13124896), (8, 11484284), (14, 6562448), (16, 5742142), (19, 4835488), (28, 3281224), (32, 2871071), (38, 2417744), (56, 1640612), (76, 1208872), (112, 820306), (133, 690784), (152, 604436), (224, 410153), (266, 345392), (304, 302218), (532, 172696), (608, 151109), (1064, 86348), (2128, 43174), (4256, 21587)]