86947384

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{37607}}^1$

素因数の和:37647

約数の個数: 24

約数和(自身を含む): 173184840

約数和(自身を除く): 86237456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 37607, 75214, 150428, 300856, 639319, 1278638, 2557276, 5114552, 10868423, 21736846, 43473692, 86947384]

約数ペア:

[(1, 86947384), (2, 43473692), (4, 21736846), (8, 10868423), (17, 5114552), (34, 2557276), (68, 1278638), (136, 639319), (289, 300856), (578, 150428), (1156, 75214), (2312, 37607)]