15690734816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{32479}}^1$

素因数の和:33007

約数の個数: 48

約数和(自身を含む): 31954083840

約数和(自身を除く): 16263349024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 487, 496, 974, 992, 1948, 3896, 7792, 15097, 15584, 30194, 32479, 60388, 64958, 120776, 129916, 241552, 259832, 483104, 519664, 1006849, 1039328, 2013698, 4027396, 8054792, 15817273, 16109584, 31634546, 32219168, 63269092, 126538184, 253076368, 490335463, 506152736, 980670926, 1961341852, 3922683704, 7845367408, 15690734816]

約数ペア:

[(1, 15690734816), (2, 7845367408), (4, 3922683704), (8, 1961341852), (16, 980670926), (31, 506152736), (32, 490335463), (62, 253076368), (124, 126538184), (248, 63269092), (487, 32219168), (496, 31634546), (974, 16109584), (992, 15817273), (1948, 8054792), (3896, 4027396), (7792, 2013698), (15097, 1039328), (15584, 1006849), (30194, 519664), (32479, 483104), (60388, 259832), (64958, 241552), (120776, 129916)]