4351451648

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16193

約数の個数: 80

約数和(自身を含む): 9503391744

約数和(自身を除く): 5151940096

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, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 8704, 15872, 16127, 16864, 32254, 33728, 64508, 67456, 129016, 134912, 258032, 269824, 274159, 499937, 516064, 548318, 999874, 1032128, 1096636, 1999748, 2064256, 2193272, 3999496, 4128512, 4386544, 7998992, 8257024, 8498929, 8773088, 15997984, 16997858, 17546176, 31995968, 33995716, 35092352, 63991936, 67991432, 70184704, 127983872, 135982864, 140369408, 255967744, 271965728, 543931456, 1087862912, 2175725824, 4351451648]

約数ペア:

[(1, 4351451648), (2, 2175725824), (4, 1087862912), (8, 543931456), (16, 271965728), (17, 255967744), (31, 140369408), (32, 135982864), (34, 127983872), (62, 70184704), (64, 67991432), (68, 63991936), (124, 35092352), (128, 33995716), (136, 31995968), (248, 17546176), (256, 16997858), (272, 15997984), (496, 8773088), (512, 8498929), (527, 8257024), (544, 7998992), (992, 4386544), (1054, 4128512), (1088, 3999496), (1984, 2193272), (2108, 2064256), (2176, 1999748), (3968, 1096636), (4216, 1032128), (4352, 999874), (7936, 548318), (8432, 516064), (8704, 499937), (15872, 274159), (16127, 269824), (16864, 258032), (32254, 134912), (33728, 129016), (64508, 67456)]