86091412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4457}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 164767680

約数和(自身を除く): 78676268

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 4457, 4829, 8914, 9658, 17828, 19316, 49027, 98054, 196108, 1956623, 3913246, 7826492, 21522853, 43045706, 86091412]

約数ペア:

[(1, 86091412), (2, 43045706), (4, 21522853), (11, 7826492), (22, 3913246), (44, 1956623), (439, 196108), (878, 98054), (1756, 49027), (4457, 19316), (4829, 17828), (8914, 9658)]