31793328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31541}}^1$

素因数の和:31562

約数の個数: 60

約数和(自身を含む): 101691408

約数和(自身を除く): 69898080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 31541, 63082, 94623, 126164, 189246, 220787, 252328, 283869, 378492, 441574, 504656, 567738, 662361, 756984, 883148, 1135476, 1324722, 1513968, 1766296, 1987083, 2270952, 2649444, 3532592, 3974166, 4541904, 5298888, 7948332, 10597776, 15896664, 31793328]

約数ペア:

[(1, 31793328), (2, 15896664), (3, 10597776), (4, 7948332), (6, 5298888), (7, 4541904), (8, 3974166), (9, 3532592), (12, 2649444), (14, 2270952), (16, 1987083), (18, 1766296), (21, 1513968), (24, 1324722), (28, 1135476), (36, 883148), (42, 756984), (48, 662361), (56, 567738), (63, 504656), (72, 441574), (84, 378492), (112, 283869), (126, 252328), (144, 220787), (168, 189246), (252, 126164), (336, 94623), (504, 63082), (1008, 31541)]