23804456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5323}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 49193760

約数和(自身を除く): 25389304

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5323, 10646, 21292, 42584, 69199, 138398, 228889, 276796, 457778, 553592, 915556, 1831112, 2975557, 5951114, 11902228, 23804456]

約数ペア:

[(1, 23804456), (2, 11902228), (4, 5951114), (8, 2975557), (13, 1831112), (26, 915556), (43, 553592), (52, 457778), (86, 276796), (104, 228889), (172, 138398), (344, 69199), (559, 42584), (1118, 21292), (2236, 10646), (4472, 5323)]