90340706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5647}}^1$

素因数の和:6089

約数の個数: 16

約数和(自身を含む): 143007360

約数和(自身を除く): 52666654

約数列:

[1, 2, 19, 38, 421, 842, 5647, 7999, 11294, 15998, 107293, 214586, 2377387, 4754774, 45170353, 90340706]

約数ペア:

[(1, 90340706), (2, 45170353), (19, 4754774), (38, 2377387), (421, 214586), (842, 107293), (5647, 15998), (7999, 11294)]