18710528

素因数分解:

$2^{15}\times {\mathrm{571}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 37486020

約数和(自身を除く): 18775492

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 571, 1024, 1142, 2048, 2284, 4096, 4568, 8192, 9136, 16384, 18272, 32768, 36544, 73088, 146176, 292352, 584704, 1169408, 2338816, 4677632, 9355264, 18710528]

約数ペア:

[(1, 18710528), (2, 9355264), (4, 4677632), (8, 2338816), (16, 1169408), (32, 584704), (64, 292352), (128, 146176), (256, 73088), (512, 36544), (571, 32768), (1024, 18272), (1142, 16384), (2048, 9136), (2284, 8192), (4096, 4568)]