31184432

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{26699}}^1$

素因数の和:26780

約数の個数: 20

約数和(自身を含む): 61249800

約数和(自身を除く): 30065368

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 26699, 53398, 106796, 213592, 427184, 1949027, 3898054, 7796108, 15592216, 31184432]

約数ペア:

[(1, 31184432), (2, 15592216), (4, 7796108), (8, 3898054), (16, 1949027), (73, 427184), (146, 213592), (292, 106796), (584, 53398), (1168, 26699)]