8041688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 15652560

約数和(自身を除く): 7610872

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 241, 344, 388, 482, 776, 964, 1928, 4171, 8342, 10363, 16684, 20726, 23377, 33368, 41452, 46754, 82904, 93508, 187016, 1005211, 2010422, 4020844, 8041688]

約数ペア:

[(1, 8041688), (2, 4020844), (4, 2010422), (8, 1005211), (43, 187016), (86, 93508), (97, 82904), (172, 46754), (194, 41452), (241, 33368), (344, 23377), (388, 20726), (482, 16684), (776, 10363), (964, 8342), (1928, 4171)]