89120684

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 158936400

約数和(自身を除く): 69815716

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1801, 3602, 7204, 12371, 24742, 49484, 160289, 250339, 320578, 500678, 641156, 1001356, 22280171, 44560342, 89120684]

約数ペア:

[(1, 89120684), (2, 44560342), (4, 22280171), (89, 1001356), (139, 641156), (178, 500678), (278, 320578), (356, 250339), (556, 160289), (1801, 49484), (3602, 24742), (7204, 12371)]