56017744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{112939}}^1$

素因数の和:112978

約数の個数: 20

約数和(自身を含む): 112036480

約数和(自身を除く): 56018736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 112939, 225878, 451756, 903512, 1807024, 3501109, 7002218, 14004436, 28008872, 56017744]

約数ペア:

[(1, 56017744), (2, 28008872), (4, 14004436), (8, 7002218), (16, 3501109), (31, 1807024), (62, 903512), (124, 451756), (248, 225878), (496, 112939)]