16676864

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 35380800

約数和(自身を除く): 18703936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 479, 512, 544, 958, 1024, 1088, 1916, 2048, 2176, 3832, 4352, 7664, 8143, 8704, 15328, 16286, 17408, 30656, 32572, 34816, 61312, 65144, 122624, 130288, 245248, 260576, 490496, 521152, 980992, 1042304, 2084608, 4169216, 8338432, 16676864]

約数ペア:

[(1, 16676864), (2, 8338432), (4, 4169216), (8, 2084608), (16, 1042304), (17, 980992), (32, 521152), (34, 490496), (64, 260576), (68, 245248), (128, 130288), (136, 122624), (256, 65144), (272, 61312), (479, 34816), (512, 32572), (544, 30656), (958, 17408), (1024, 16286), (1088, 15328), (1916, 8704), (2048, 8143), (2176, 7664), (3832, 4352)]