2015016464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1531}}^1\times {\mathrm{1913}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 3999586272

約数和(自身を除く): 1984569808

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1531, 1913, 3062, 3826, 6124, 7652, 12248, 15304, 24496, 30608, 65833, 82259, 131666, 164518, 263332, 329036, 526664, 658072, 1053328, 1316144, 2928803, 5857606, 11715212, 23430424, 46860848, 125938529, 251877058, 503754116, 1007508232, 2015016464]

約数ペア:

[(1, 2015016464), (2, 1007508232), (4, 503754116), (8, 251877058), (16, 125938529), (43, 46860848), (86, 23430424), (172, 11715212), (344, 5857606), (688, 2928803), (1531, 1316144), (1913, 1053328), (3062, 658072), (3826, 526664), (6124, 329036), (7652, 263332), (12248, 164518), (15304, 131666), (24496, 82259), (30608, 65833)]