87080188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98507}}^1$

素因数の和:98541

約数の個数: 24

約数和(自身を含む): 173768112

約数和(自身を除く): 86687924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 98507, 197014, 394028, 1280591, 1674619, 2561182, 3349238, 5122364, 6698476, 21770047, 43540094, 87080188]

約数ペア:

[(1, 87080188), (2, 43540094), (4, 21770047), (13, 6698476), (17, 5122364), (26, 3349238), (34, 2561182), (52, 1674619), (68, 1280591), (221, 394028), (442, 197014), (884, 98507)]