13665056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9931}}^1$

素因数の和:9984

約数の個数: 24

約数和(自身を含む): 27531504

約数和(自身を除く): 13866448

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9931, 19862, 39724, 79448, 158896, 317792, 427033, 854066, 1708132, 3416264, 6832528, 13665056]

約数ペア:

[(1, 13665056), (2, 6832528), (4, 3416264), (8, 1708132), (16, 854066), (32, 427033), (43, 317792), (86, 158896), (172, 79448), (344, 39724), (688, 19862), (1376, 9931)]