86615488

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 179222400

約数和(自身を除く): 92606912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 149, 248, 293, 298, 496, 586, 596, 992, 1172, 1192, 1984, 2344, 2384, 4619, 4688, 4768, 9083, 9238, 9376, 9536, 18166, 18476, 18752, 36332, 36952, 43657, 72664, 73904, 87314, 145328, 147808, 174628, 290656, 295616, 349256, 581312, 698512, 1353367, 1397024, 2706734, 2794048, 5413468, 10826936, 21653872, 43307744, 86615488]

約数ペア:

[(1, 86615488), (2, 43307744), (4, 21653872), (8, 10826936), (16, 5413468), (31, 2794048), (32, 2706734), (62, 1397024), (64, 1353367), (124, 698512), (149, 581312), (248, 349256), (293, 295616), (298, 290656), (496, 174628), (586, 147808), (596, 145328), (992, 87314), (1172, 73904), (1192, 72664), (1984, 43657), (2344, 36952), (2384, 36332), (4619, 18752), (4688, 18476), (4768, 18166), (9083, 9536), (9238, 9376)]