31004896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74531}}^1$

素因数の和:74554

約数の個数: 24

約数和(自身を含む): 65737224

約数和(自身を除く): 34732328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74531, 149062, 298124, 596248, 968903, 1192496, 1937806, 2384992, 3875612, 7751224, 15502448, 31004896]

約数ペア:

[(1, 31004896), (2, 15502448), (4, 7751224), (8, 3875612), (13, 2384992), (16, 1937806), (26, 1192496), (32, 968903), (52, 596248), (104, 298124), (208, 149062), (416, 74531)]