31344208

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4177}}^1$

素因数の和:4259

約数の個数: 40

約数和(自身を含む): 70457792

約数和(自身を除く): 39113584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 4177, 7504, 8354, 16708, 29239, 33416, 58478, 66832, 116956, 233912, 279859, 467824, 559718, 1119436, 1959013, 2238872, 3918026, 4477744, 7836052, 15672104, 31344208]

約数ペア:

[(1, 31344208), (2, 15672104), (4, 7836052), (7, 4477744), (8, 3918026), (14, 2238872), (16, 1959013), (28, 1119436), (56, 559718), (67, 467824), (112, 279859), (134, 233912), (268, 116956), (469, 66832), (536, 58478), (938, 33416), (1072, 29239), (1876, 16708), (3752, 8354), (4177, 7504)]