85321376

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1061}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 192689280

約数和(自身を除く): 107367904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 1061, 1436, 2122, 2513, 2872, 4244, 5026, 5744, 7427, 8488, 10052, 11488, 14854, 16976, 20104, 29708, 33952, 40208, 59416, 80416, 118832, 237664, 380899, 761798, 1523596, 2666293, 3047192, 5332586, 6094384, 10665172, 12188768, 21330344, 42660688, 85321376]

約数ペア:

[(1, 85321376), (2, 42660688), (4, 21330344), (7, 12188768), (8, 10665172), (14, 6094384), (16, 5332586), (28, 3047192), (32, 2666293), (56, 1523596), (112, 761798), (224, 380899), (359, 237664), (718, 118832), (1061, 80416), (1436, 59416), (2122, 40208), (2513, 33952), (2872, 29708), (4244, 20104), (5026, 16976), (5744, 14854), (7427, 11488), (8488, 10052)]