887087072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2857}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 1809182592

約数和(自身を除く): 922095520

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 313, 496, 626, 992, 1252, 2504, 2857, 5008, 5714, 9703, 10016, 11428, 19406, 22856, 38812, 45712, 77624, 88567, 91424, 155248, 177134, 310496, 354268, 708536, 894241, 1417072, 1788482, 2834144, 3576964, 7153928, 14307856, 27721471, 28615712, 55442942, 110885884, 221771768, 443543536, 887087072]

約数ペア:

[(1, 887087072), (2, 443543536), (4, 221771768), (8, 110885884), (16, 55442942), (31, 28615712), (32, 27721471), (62, 14307856), (124, 7153928), (248, 3576964), (313, 2834144), (496, 1788482), (626, 1417072), (992, 894241), (1252, 708536), (2504, 354268), (2857, 310496), (5008, 177134), (5714, 155248), (9703, 91424), (10016, 88567), (11428, 77624), (19406, 45712), (22856, 38812)]