205494592

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 422452800

約数和(自身を除く): 216958208

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 172, 178, 344, 356, 688, 712, 839, 1376, 1424, 1678, 2752, 2848, 3356, 3827, 5696, 6712, 7654, 13424, 15308, 26848, 30616, 36077, 53696, 61232, 72154, 74671, 122464, 144308, 149342, 244928, 288616, 298684, 577232, 597368, 1154464, 1194736, 2308928, 2389472, 3210853, 4778944, 6421706, 12843412, 25686824, 51373648, 102747296, 205494592]

約数ペア:

[(1, 205494592), (2, 102747296), (4, 51373648), (8, 25686824), (16, 12843412), (32, 6421706), (43, 4778944), (64, 3210853), (86, 2389472), (89, 2308928), (172, 1194736), (178, 1154464), (344, 597368), (356, 577232), (688, 298684), (712, 288616), (839, 244928), (1376, 149342), (1424, 144308), (1678, 122464), (2752, 74671), (2848, 72154), (3356, 61232), (3827, 53696), (5696, 36077), (6712, 30616), (7654, 26848), (13424, 15308)]