80396654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 135644544

約数和(自身を除く): 55247890

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 1066, 1378, 1423, 2173, 2846, 4346, 18499, 28249, 36998, 56498, 58343, 75419, 116686, 150838, 758459, 980447, 1516918, 1960894, 3092179, 6184358, 40198327, 80396654]

約数ペア:

[(1, 80396654), (2, 40198327), (13, 6184358), (26, 3092179), (41, 1960894), (53, 1516918), (82, 980447), (106, 758459), (533, 150838), (689, 116686), (1066, 75419), (1378, 58343), (1423, 56498), (2173, 36998), (2846, 28249), (4346, 18499)]