42206564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 38691484

約数列:

[1, 2, 4, 23, 43, 46, 47, 86, 92, 94, 172, 188, 227, 454, 908, 989, 1081, 1978, 2021, 2162, 3956, 4042, 4324, 5221, 8084, 9761, 10442, 10669, 19522, 20884, 21338, 39044, 42676, 46483, 92966, 185932, 224503, 245387, 449006, 458767, 490774, 898012, 917534, 981548, 1835068, 10551641, 21103282, 42206564]

約数ペア:

[(1, 42206564), (2, 21103282), (4, 10551641), (23, 1835068), (43, 981548), (46, 917534), (47, 898012), (86, 490774), (92, 458767), (94, 449006), (172, 245387), (188, 224503), (227, 185932), (454, 92966), (908, 46483), (989, 42676), (1081, 39044), (1978, 21338), (2021, 20884), (2162, 19522), (3956, 10669), (4042, 10442), (4324, 9761), (5221, 8084)]