31350592

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 84

約数和(自身を含む): 78036420

約数和(自身を除く): 46685828

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 769, 784, 832, 1274, 1456, 1538, 1568, 2548, 2912, 3076, 3136, 5096, 5383, 5824, 6152, 9997, 10192, 10766, 12304, 19994, 20384, 21532, 24608, 37681, 39988, 40768, 43064, 49216, 69979, 75362, 79976, 86128, 139958, 150724, 159952, 172256, 279916, 301448, 319904, 344512, 489853, 559832, 602896, 639808, 979706, 1119664, 1205792, 1959412, 2239328, 2411584, 3918824, 4478656, 7837648, 15675296, 31350592]

約数ペア:

[(1, 31350592), (2, 15675296), (4, 7837648), (7, 4478656), (8, 3918824), (13, 2411584), (14, 2239328), (16, 1959412), (26, 1205792), (28, 1119664), (32, 979706), (49, 639808), (52, 602896), (56, 559832), (64, 489853), (91, 344512), (98, 319904), (104, 301448), (112, 279916), (182, 172256), (196, 159952), (208, 150724), (224, 139958), (364, 86128), (392, 79976), (416, 75362), (448, 69979), (637, 49216), (728, 43064), (769, 40768), (784, 39988), (832, 37681), (1274, 24608), (1456, 21532), (1538, 20384), (1568, 19994), (2548, 12304), (2912, 10766), (3076, 10192), (3136, 9997), (5096, 6152), (5383, 5824)]