191631328

素因数分解:

$2^5\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2383}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 432552960

約数和(自身を除く): 240921632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 359, 718, 1436, 2383, 2513, 2872, 4766, 5026, 5744, 9532, 10052, 11488, 16681, 19064, 20104, 33362, 38128, 40208, 66724, 76256, 80416, 133448, 266896, 533792, 855497, 1710994, 3421988, 5988479, 6843976, 11976958, 13687952, 23953916, 27375904, 47907832, 95815664, 191631328]

約数ペア:

[(1, 191631328), (2, 95815664), (4, 47907832), (7, 27375904), (8, 23953916), (14, 13687952), (16, 11976958), (28, 6843976), (32, 5988479), (56, 3421988), (112, 1710994), (224, 855497), (359, 533792), (718, 266896), (1436, 133448), (2383, 80416), (2513, 76256), (2872, 66724), (4766, 40208), (5026, 38128), (5744, 33362), (9532, 20104), (10052, 19064), (11488, 16681)]