15694222688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{81973}}^1$

素因数の和:82207

約数の個数: 48

約数和(自身を含む): 32060359296

約数和(自身を除く): 16366136608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 193, 248, 386, 496, 772, 992, 1544, 3088, 5983, 6176, 11966, 23932, 47864, 81973, 95728, 163946, 191456, 327892, 655784, 1311568, 2541163, 2623136, 5082326, 10164652, 15820789, 20329304, 31641578, 40658608, 63283156, 81317216, 126566312, 253132624, 490444459, 506265248, 980888918, 1961777836, 3923555672, 7847111344, 15694222688]

約数ペア:

[(1, 15694222688), (2, 7847111344), (4, 3923555672), (8, 1961777836), (16, 980888918), (31, 506265248), (32, 490444459), (62, 253132624), (124, 126566312), (193, 81317216), (248, 63283156), (386, 40658608), (496, 31641578), (772, 20329304), (992, 15820789), (1544, 10164652), (3088, 5082326), (5983, 2623136), (6176, 2541163), (11966, 1311568), (23932, 655784), (47864, 327892), (81973, 191456), (95728, 163946)]