8451427328

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15661}}^1$

素因数の和:15729

約数の個数: 88

約数和(自身を含む): 18466625664

約数和(自身を除く): 10015198336

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1024, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 8704, 15661, 15872, 16864, 17408, 31322, 31744, 33728, 62644, 67456, 125288, 134912, 250576, 266237, 269824, 485491, 501152, 532474, 539648, 970982, 1002304, 1064948, 1941964, 2004608, 2129896, 3883928, 4009216, 4259792, 7767856, 8018432, 8253347, 8519584, 15535712, 16036864, 16506694, 17039168, 31071424, 33013388, 34078336, 62142848, 66026776, 68156672, 124285696, 132053552, 136313344, 248571392, 264107104, 272626688, 497142784, 528214208, 1056428416, 2112856832, 4225713664, 8451427328]

約数ペア:

[(1, 8451427328), (2, 4225713664), (4, 2112856832), (8, 1056428416), (16, 528214208), (17, 497142784), (31, 272626688), (32, 264107104), (34, 248571392), (62, 136313344), (64, 132053552), (68, 124285696), (124, 68156672), (128, 66026776), (136, 62142848), (248, 34078336), (256, 33013388), (272, 31071424), (496, 17039168), (512, 16506694), (527, 16036864), (544, 15535712), (992, 8519584), (1024, 8253347), (1054, 8018432), (1088, 7767856), (1984, 4259792), (2108, 4009216), (2176, 3883928), (3968, 2129896), (4216, 2004608), (4352, 1941964), (7936, 1064948), (8432, 1002304), (8704, 970982), (15661, 539648), (15872, 532474), (16864, 501152), (17408, 485491), (31322, 269824), (31744, 266237), (33728, 250576), (62644, 134912), (67456, 125288)]