85513414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 155404800

約数和(自身を除く): 69891386

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2129, 2869, 4258, 5738, 14903, 20083, 29806, 40166, 40451, 80902, 283157, 321479, 566314, 642958, 2250353, 4500706, 6108101, 12216202, 42756707, 85513414]

約数ペア:

[(1, 85513414), (2, 42756707), (7, 12216202), (14, 6108101), (19, 4500706), (38, 2250353), (133, 642958), (151, 566314), (266, 321479), (302, 283157), (1057, 80902), (2114, 40451), (2129, 40166), (2869, 29806), (4258, 20083), (5738, 14903)]