86963404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 83791796

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 139, 236, 241, 278, 482, 556, 649, 964, 1298, 1529, 2596, 2651, 3058, 5302, 6116, 8201, 10604, 14219, 16402, 28438, 32804, 33499, 56876, 66998, 90211, 133996, 156409, 180422, 312818, 360844, 368489, 625636, 736978, 1473956, 1976441, 3952882, 7905764, 21740851, 43481702, 86963404]

約数ペア:

[(1, 86963404), (2, 43481702), (4, 21740851), (11, 7905764), (22, 3952882), (44, 1976441), (59, 1473956), (118, 736978), (139, 625636), (236, 368489), (241, 360844), (278, 312818), (482, 180422), (556, 156409), (649, 133996), (964, 90211), (1298, 66998), (1529, 56876), (2596, 33499), (2651, 32804), (3058, 28438), (5302, 16402), (6116, 14219), (8201, 10604)]