259106944

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{11701}}^1$

素因数の和:11888

約数の個数: 32

約数和(自身を含む): 519217740

約数和(自身を除く): 260110796

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 11072, 11701, 22144, 23402, 46804, 93608, 187216, 374432, 748864, 1497728, 2024273, 4048546, 8097092, 16194184, 32388368, 64776736, 129553472, 259106944]

約数ペア:

[(1, 259106944), (2, 129553472), (4, 64776736), (8, 32388368), (16, 16194184), (32, 8097092), (64, 4048546), (128, 2024273), (173, 1497728), (346, 748864), (692, 374432), (1384, 187216), (2768, 93608), (5536, 46804), (11072, 23402), (11701, 22144)]