90774892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{40597}}^1$

素因数の和:40657

約数の個数: 24

約数和(自身を含む): 175058576

約数和(自身を除く): 84283684

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 40597, 81194, 162388, 527761, 1055522, 1745671, 2111044, 3491342, 6982684, 22693723, 45387446, 90774892]

約数ペア:

[(1, 90774892), (2, 45387446), (4, 22693723), (13, 6982684), (26, 3491342), (43, 2111044), (52, 1745671), (86, 1055522), (172, 527761), (559, 162388), (1118, 81194), (2236, 40597)]