80316964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 173916288

約数和(自身を除く): 93599324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 233, 364, 466, 932, 947, 1631, 1894, 3029, 3262, 3788, 6058, 6524, 6629, 12116, 12311, 13258, 21203, 24622, 26516, 42406, 49244, 84812, 86177, 172354, 220651, 344708, 441302, 882604, 1544557, 2868463, 3089114, 5736926, 6178228, 11473852, 20079241, 40158482, 80316964]

約数ペア:

[(1, 80316964), (2, 40158482), (4, 20079241), (7, 11473852), (13, 6178228), (14, 5736926), (26, 3089114), (28, 2868463), (52, 1544557), (91, 882604), (182, 441302), (233, 344708), (364, 220651), (466, 172354), (932, 86177), (947, 84812), (1631, 49244), (1894, 42406), (3029, 26516), (3262, 24622), (3788, 21203), (6058, 13258), (6524, 12311), (6629, 12116)]