80494906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{57251}}^1$

素因数の和:57309

約数の個数: 16

約数和(自身を含む): 130534560

約数和(自身を除く): 50039654

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 57251, 114502, 1087769, 2118287, 2175538, 4236574, 40247453, 80494906]

約数ペア:

[(1, 80494906), (2, 40247453), (19, 4236574), (37, 2175538), (38, 2118287), (74, 1087769), (703, 114502), (1406, 57251)]