39781316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 72013536

約数和(自身を除く): 32232220

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 2267, 4387, 4534, 8774, 9068, 17548, 92947, 185894, 242569, 371788, 485138, 970276, 9945329, 19890658, 39781316]

約数ペア:

[(1, 39781316), (2, 19890658), (4, 9945329), (41, 970276), (82, 485138), (107, 371788), (164, 242569), (214, 185894), (428, 92947), (2267, 17548), (4387, 9068), (4534, 8774)]