90796864

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{4909}}^1$

素因数の和:4955

約数の個数: 42

約数和(自身を含む): 191435990

約数和(自身を除く): 100639126

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 4909, 9248, 9818, 18496, 19636, 39272, 78544, 83453, 157088, 166906, 314176, 333812, 667624, 1335248, 1418701, 2670496, 2837402, 5340992, 5674804, 11349608, 22699216, 45398432, 90796864]

約数ペア:

[(1, 90796864), (2, 45398432), (4, 22699216), (8, 11349608), (16, 5674804), (17, 5340992), (32, 2837402), (34, 2670496), (64, 1418701), (68, 1335248), (136, 667624), (272, 333812), (289, 314176), (544, 166906), (578, 157088), (1088, 83453), (1156, 78544), (2312, 39272), (4624, 19636), (4909, 18496), (9248, 9818)]