85717264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 177095808

約数和(自身を除く): 91378544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2087, 2416, 2567, 4174, 5134, 8348, 10268, 16696, 20536, 33392, 35479, 41072, 70958, 141916, 283832, 315137, 567664, 630274, 1260548, 2521096, 5042192, 5357329, 10714658, 21429316, 42858632, 85717264]

約数ペア:

[(1, 85717264), (2, 42858632), (4, 21429316), (8, 10714658), (16, 5357329), (17, 5042192), (34, 2521096), (68, 1260548), (136, 630274), (151, 567664), (272, 315137), (302, 283832), (604, 141916), (1208, 70958), (2087, 41072), (2416, 35479), (2567, 33392), (4174, 20536), (5134, 16696), (8348, 10268)]