8305179616

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{208129}}^1$

素因数の和:208211

約数の個数: 48

約数和(自身を含む): 17308090800

約数和(自身を除く): 9002911184

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 464, 688, 928, 1247, 1376, 2494, 4988, 9976, 19952, 39904, 208129, 416258, 832516, 1665032, 3330064, 6035741, 6660128, 8949547, 12071482, 17899094, 24142964, 35798188, 48285928, 71596376, 96571856, 143192752, 193143712, 259536863, 286385504, 519073726, 1038147452, 2076294904, 4152589808, 8305179616]

約数ペア:

[(1, 8305179616), (2, 4152589808), (4, 2076294904), (8, 1038147452), (16, 519073726), (29, 286385504), (32, 259536863), (43, 193143712), (58, 143192752), (86, 96571856), (116, 71596376), (172, 48285928), (232, 35798188), (344, 24142964), (464, 17899094), (688, 12071482), (928, 8949547), (1247, 6660128), (1376, 6035741), (2494, 3330064), (4988, 1665032), (9976, 832516), (19952, 416258), (39904, 208129)]