16227976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 32234400

約数和(自身を除く): 16006424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 443, 482, 886, 964, 1772, 1928, 3544, 4579, 8417, 9158, 16834, 18316, 33668, 36632, 67336, 106763, 213526, 427052, 854104, 2028497, 4056994, 8113988, 16227976]

約数ペア:

[(1, 16227976), (2, 8113988), (4, 4056994), (8, 2028497), (19, 854104), (38, 427052), (76, 213526), (152, 106763), (241, 67336), (443, 36632), (482, 33668), (886, 18316), (964, 16834), (1772, 9158), (1928, 8417), (3544, 4579)]