73099888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{198641}}^1$

素因数の和:198672

約数の個数: 20

約数和(自身を含む): 147789648

約数和(自身を除く): 74689760

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 198641, 397282, 794564, 1589128, 3178256, 4568743, 9137486, 18274972, 36549944, 73099888]

約数ペア:

[(1, 73099888), (2, 36549944), (4, 18274972), (8, 9137486), (16, 4568743), (23, 3178256), (46, 1589128), (92, 794564), (184, 397282), (368, 198641)]