90317824

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 44

約数和(自身を含む): 181880044

約数和(自身を除く): 91562220

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 457, 512, 772, 914, 1024, 1544, 1828, 3088, 3656, 6176, 7312, 12352, 14624, 24704, 29248, 49408, 58496, 88201, 98816, 116992, 176402, 197632, 233984, 352804, 467968, 705608, 1411216, 2822432, 5644864, 11289728, 22579456, 45158912, 90317824]

約数ペア:

[(1, 90317824), (2, 45158912), (4, 22579456), (8, 11289728), (16, 5644864), (32, 2822432), (64, 1411216), (128, 705608), (193, 467968), (256, 352804), (386, 233984), (457, 197632), (512, 176402), (772, 116992), (914, 98816), (1024, 88201), (1544, 58496), (1828, 49408), (3088, 29248), (3656, 24704), (6176, 14624), (7312, 12352)]