89447056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 179432960

約数和(自身を除く): 89985904

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1087, 1112, 2174, 2224, 4348, 5143, 8696, 10286, 17392, 20572, 40219, 41144, 80438, 82288, 151093, 160876, 302186, 321752, 604372, 643504, 1208744, 2417488, 5590441, 11180882, 22361764, 44723528, 89447056]

約数ペア:

[(1, 89447056), (2, 44723528), (4, 22361764), (8, 11180882), (16, 5590441), (37, 2417488), (74, 1208744), (139, 643504), (148, 604372), (278, 321752), (296, 302186), (556, 160876), (592, 151093), (1087, 82288), (1112, 80438), (2174, 41144), (2224, 40219), (4348, 20572), (5143, 17392), (8696, 10286)]