77992576

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 156405780

約数和(自身を除く): 78413204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 3881, 5024, 7762, 10048, 15524, 20096, 31048, 62096, 124192, 248384, 496768, 609317, 1218634, 2437268, 4874536, 9749072, 19498144, 38996288, 77992576]

約数ペア:

[(1, 77992576), (2, 38996288), (4, 19498144), (8, 9749072), (16, 4874536), (32, 2437268), (64, 1218634), (128, 609317), (157, 496768), (314, 248384), (628, 124192), (1256, 62096), (2512, 31048), (3881, 20096), (5024, 15524), (7762, 10048)]