8491465216

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11923}}^1$

素因数の和:12061

約数の個数: 80

約数和(自身を含む): 18443757024

約数和(自身を除く): 9952291808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 416, 428, 512, 832, 856, 1391, 1664, 1712, 2782, 3328, 3424, 5564, 6656, 6848, 11128, 11923, 13696, 22256, 23846, 27392, 44512, 47692, 54784, 89024, 95384, 154999, 178048, 190768, 309998, 356096, 381536, 619996, 712192, 763072, 1239992, 1275761, 1526144, 2479984, 2551522, 3052288, 4959968, 5103044, 6104576, 9919936, 10206088, 16584893, 19839872, 20412176, 33169786, 39679744, 40824352, 66339572, 79359488, 81648704, 132679144, 163297408, 265358288, 326594816, 530716576, 653189632, 1061433152, 2122866304, 4245732608, 8491465216]

約数ペア:

[(1, 8491465216), (2, 4245732608), (4, 2122866304), (8, 1061433152), (13, 653189632), (16, 530716576), (26, 326594816), (32, 265358288), (52, 163297408), (64, 132679144), (104, 81648704), (107, 79359488), (128, 66339572), (208, 40824352), (214, 39679744), (256, 33169786), (416, 20412176), (428, 19839872), (512, 16584893), (832, 10206088), (856, 9919936), (1391, 6104576), (1664, 5103044), (1712, 4959968), (2782, 3052288), (3328, 2551522), (3424, 2479984), (5564, 1526144), (6656, 1275761), (6848, 1239992), (11128, 763072), (11923, 712192), (13696, 619996), (22256, 381536), (23846, 356096), (27392, 309998), (44512, 190768), (47692, 178048), (54784, 154999), (89024, 95384)]