15828992

素因数分解:

$2^{11}\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 32432400

約数和(自身を除く): 16603408

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 131, 236, 256, 262, 472, 512, 524, 944, 1024, 1048, 1888, 2048, 2096, 3776, 4192, 7552, 7729, 8384, 15104, 15458, 16768, 30208, 30916, 33536, 60416, 61832, 67072, 120832, 123664, 134144, 247328, 268288, 494656, 989312, 1978624, 3957248, 7914496, 15828992]

約数ペア:

[(1, 15828992), (2, 7914496), (4, 3957248), (8, 1978624), (16, 989312), (32, 494656), (59, 268288), (64, 247328), (118, 134144), (128, 123664), (131, 120832), (236, 67072), (256, 61832), (262, 60416), (472, 33536), (512, 30916), (524, 30208), (944, 16768), (1024, 15458), (1048, 15104), (1888, 8384), (2048, 7729), (2096, 7552), (3776, 4192)]