85584448

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 175820832

約数和(自身を除く): 90236384

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 137, 172, 227, 274, 344, 454, 548, 688, 908, 1096, 1376, 1816, 2192, 2752, 3632, 4384, 5891, 7264, 8768, 9761, 11782, 14528, 19522, 23564, 31099, 39044, 47128, 62198, 78088, 94256, 124396, 156176, 188512, 248792, 312352, 377024, 497584, 624704, 995168, 1337257, 1990336, 2674514, 5349028, 10698056, 21396112, 42792224, 85584448]

約数ペア:

[(1, 85584448), (2, 42792224), (4, 21396112), (8, 10698056), (16, 5349028), (32, 2674514), (43, 1990336), (64, 1337257), (86, 995168), (137, 624704), (172, 497584), (227, 377024), (274, 312352), (344, 248792), (454, 188512), (548, 156176), (688, 124396), (908, 94256), (1096, 78088), (1376, 62198), (1816, 47128), (2192, 39044), (2752, 31099), (3632, 23564), (4384, 19522), (5891, 14528), (7264, 11782), (8768, 9761)]