42174572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22291}}^1$

素因数の和:22349

約数の個数: 24

約数和(自身を含む): 82391232

約数和(自身を除く): 40216660

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 22291, 44582, 89164, 245201, 490402, 958513, 980804, 1917026, 3834052, 10543643, 21087286, 42174572]

約数ペア:

[(1, 42174572), (2, 21087286), (4, 10543643), (11, 3834052), (22, 1917026), (43, 980804), (44, 958513), (86, 490402), (172, 245201), (473, 89164), (946, 44582), (1892, 22291)]