86248144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4651}}^1$

素因数の和:4739

約数の個数: 40

約数和(自身を含む): 178822880

約数和(自身を除く): 92574736

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 4651, 9272, 9302, 18544, 18604, 37208, 74416, 88369, 176738, 283711, 353476, 567422, 706952, 1134844, 1413904, 2269688, 4539376, 5390509, 10781018, 21562036, 43124072, 86248144]

約数ペア:

[(1, 86248144), (2, 43124072), (4, 21562036), (8, 10781018), (16, 5390509), (19, 4539376), (38, 2269688), (61, 1413904), (76, 1134844), (122, 706952), (152, 567422), (244, 353476), (304, 283711), (488, 176738), (976, 88369), (1159, 74416), (2318, 37208), (4636, 18604), (4651, 18544), (9272, 9302)]