89459474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15569}}^1$

素因数の和:15614

約数の個数: 24

約数和(自身を含む): 153862740

約数和(自身を除く): 64403266

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 15569, 31138, 202397, 264673, 404794, 529346, 2631161, 3440749, 5262322, 6881498, 44729737, 89459474]

約数ペア:

[(1, 89459474), (2, 44729737), (13, 6881498), (17, 5262322), (26, 3440749), (34, 2631161), (169, 529346), (221, 404794), (338, 264673), (442, 202397), (2873, 31138), (5746, 15569)]