85089904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2477}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 175145040

約数和(自身を除く): 90055136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 2477, 4294, 4954, 8588, 9908, 17176, 19816, 34352, 39632, 47063, 94126, 188252, 279901, 376504, 559802, 753008, 1119604, 2239208, 4478416, 5318119, 10636238, 21272476, 42544952, 85089904]

約数ペア:

[(1, 85089904), (2, 42544952), (4, 21272476), (8, 10636238), (16, 5318119), (19, 4478416), (38, 2239208), (76, 1119604), (113, 753008), (152, 559802), (226, 376504), (304, 279901), (452, 188252), (904, 94126), (1808, 47063), (2147, 39632), (2477, 34352), (4294, 19816), (4954, 17176), (8588, 9908)]