23911784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5409

約数の個数: 32

約数和(自身を含む): 49415520

約数和(自身を除く): 25503736

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5347, 10694, 21388, 42776, 69511, 139022, 229921, 278044, 459842, 556088, 919684, 1839368, 2988973, 5977946, 11955892, 23911784]

約数ペア:

[(1, 23911784), (2, 11955892), (4, 5977946), (8, 2988973), (13, 1839368), (26, 919684), (43, 556088), (52, 459842), (86, 278044), (104, 229921), (172, 139022), (344, 69511), (559, 42776), (1118, 21388), (2236, 10694), (4472, 5347)]