56782288

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{8677}}^1$

素因数の和:9094

約数の個数: 20

約数和(自身を含む): 110297380

約数和(自身を除く): 53515092

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 8677, 17354, 34708, 69416, 138832, 3548893, 7097786, 14195572, 28391144, 56782288]

約数ペア:

[(1, 56782288), (2, 28391144), (4, 14195572), (8, 7097786), (16, 3548893), (409, 138832), (818, 69416), (1636, 34708), (3272, 17354), (6544, 8677)]