23320136

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4679}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 27223864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4679, 4984, 9358, 18716, 32753, 37432, 65506, 131012, 262024, 416431, 832862, 1665724, 2915017, 3331448, 5830034, 11660068, 23320136]

約数ペア:

[(1, 23320136), (2, 11660068), (4, 5830034), (7, 3331448), (8, 2915017), (14, 1665724), (28, 832862), (56, 416431), (89, 262024), (178, 131012), (356, 65506), (623, 37432), (712, 32753), (1246, 18716), (2492, 9358), (4679, 4984)]