23406448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2617}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 49993328

約数和(自身を除く): 26586880

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2617, 4472, 5234, 8944, 10468, 20936, 34021, 41872, 68042, 112531, 136084, 225062, 272168, 450124, 544336, 900248, 1462903, 1800496, 2925806, 5851612, 11703224, 23406448]

約数ペア:

[(1, 23406448), (2, 11703224), (4, 5851612), (8, 2925806), (13, 1800496), (16, 1462903), (26, 900248), (43, 544336), (52, 450124), (86, 272168), (104, 225062), (172, 136084), (208, 112531), (344, 68042), (559, 41872), (688, 34021), (1118, 20936), (2236, 10468), (2617, 8944), (4472, 5234)]