89739904

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{4643}}^1$

素因数の和:4808

約数の個数: 32

約数和(自身を含む): 180001440

約数和(自身を除く): 90261536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4643, 4832, 9286, 9664, 18572, 19328, 37144, 74288, 148576, 297152, 594304, 701093, 1402186, 2804372, 5608744, 11217488, 22434976, 44869952, 89739904]

約数ペア:

[(1, 89739904), (2, 44869952), (4, 22434976), (8, 11217488), (16, 5608744), (32, 2804372), (64, 1402186), (128, 701093), (151, 594304), (302, 297152), (604, 148576), (1208, 74288), (2416, 37144), (4643, 19328), (4832, 18572), (9286, 9664)]