56239136

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{4297}}^1$

素因数の和:4716

約数の個数: 24

約数和(自身を含む): 111017340

約数和(自身を除く): 54778204

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 4297, 6544, 8594, 13088, 17188, 34376, 68752, 137504, 1757473, 3514946, 7029892, 14059784, 28119568, 56239136]

約数ペア:

[(1, 56239136), (2, 28119568), (4, 14059784), (8, 7029892), (16, 3514946), (32, 1757473), (409, 137504), (818, 68752), (1636, 34376), (3272, 17188), (4297, 13088), (6544, 8594)]