191007232

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{28697}}^1$

素因数の和:28728

約数の個数: 40

約数和(自身を含む): 411012756

約数和(自身を除く): 220005524

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 28697, 57394, 114788, 229576, 373061, 459152, 746122, 918304, 1492244, 1836608, 2984488, 3673216, 5968976, 7346432, 11937952, 14692864, 23875904, 47751808, 95503616, 191007232]

約数ペア:

[(1, 191007232), (2, 95503616), (4, 47751808), (8, 23875904), (13, 14692864), (16, 11937952), (26, 7346432), (32, 5968976), (52, 3673216), (64, 2984488), (104, 1836608), (128, 1492244), (208, 918304), (256, 746122), (416, 459152), (512, 373061), (832, 229576), (1664, 114788), (3328, 57394), (6656, 28697)]