16867328

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 56

約数和(自身を含む): 35387280

約数和(自身を除く): 18519952

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 256, 284, 464, 512, 568, 928, 1024, 1136, 1856, 2048, 2059, 2272, 3712, 4096, 4118, 4544, 7424, 8192, 8236, 9088, 14848, 16472, 18176, 29696, 32944, 36352, 59392, 65888, 72704, 118784, 131776, 145408, 237568, 263552, 290816, 527104, 581632, 1054208, 2108416, 4216832, 8433664, 16867328]

約数ペア:

[(1, 16867328), (2, 8433664), (4, 4216832), (8, 2108416), (16, 1054208), (29, 581632), (32, 527104), (58, 290816), (64, 263552), (71, 237568), (116, 145408), (128, 131776), (142, 118784), (232, 72704), (256, 65888), (284, 59392), (464, 36352), (512, 32944), (568, 29696), (928, 18176), (1024, 16472), (1136, 14848), (1856, 9088), (2048, 8236), (2059, 8192), (2272, 7424), (3712, 4544), (4096, 4118)]