86426512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 174076160

約数和(自身を除く): 87649648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1069, 1304, 2138, 2608, 4276, 5053, 8552, 10106, 17104, 20212, 33139, 40424, 66278, 80848, 132556, 174247, 265112, 348494, 530224, 696988, 1393976, 2787952, 5401657, 10803314, 21606628, 43213256, 86426512]

約数ペア:

[(1, 86426512), (2, 43213256), (4, 21606628), (8, 10803314), (16, 5401657), (31, 2787952), (62, 1393976), (124, 696988), (163, 530224), (248, 348494), (326, 265112), (496, 174247), (652, 132556), (1069, 80848), (1304, 66278), (2138, 40424), (2608, 33139), (4276, 20212), (5053, 17104), (8552, 10106)]