1611554816

素因数分解:

$2^{13}\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1702

約数の個数: 56

約数和(自身を含む): 3250387200

約数和(自身を除く): 1638832384

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1549, 2032, 2048, 3098, 4064, 4096, 6196, 8128, 8192, 12392, 16256, 24784, 32512, 49568, 65024, 99136, 130048, 196723, 198272, 260096, 393446, 396544, 520192, 786892, 793088, 1040384, 1573784, 1586176, 3147568, 3172352, 6295136, 6344704, 12590272, 12689408, 25180544, 50361088, 100722176, 201444352, 402888704, 805777408, 1611554816]

約数ペア:

[(1, 1611554816), (2, 805777408), (4, 402888704), (8, 201444352), (16, 100722176), (32, 50361088), (64, 25180544), (127, 12689408), (128, 12590272), (254, 6344704), (256, 6295136), (508, 3172352), (512, 3147568), (1016, 1586176), (1024, 1573784), (1549, 1040384), (2032, 793088), (2048, 786892), (3098, 520192), (4064, 396544), (4096, 393446), (6196, 260096), (8128, 198272), (8192, 196723), (12392, 130048), (16256, 99136), (24784, 65024), (32512, 49568)]