105812456

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 201673800

約数和(自身を除く): 95861344

約数列:

[1, 2, 4, 8, 89, 178, 353, 356, 421, 706, 712, 842, 1412, 1684, 2824, 3368, 31417, 37469, 62834, 74938, 125668, 148613, 149876, 251336, 297226, 299752, 594452, 1188904, 13226557, 26453114, 52906228, 105812456]

約数ペア:

[(1, 105812456), (2, 52906228), (4, 26453114), (8, 13226557), (89, 1188904), (178, 594452), (353, 299752), (356, 297226), (421, 251336), (706, 149876), (712, 148613), (842, 125668), (1412, 74938), (1684, 62834), (2824, 37469), (3368, 31417)]