91590044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251621}}^1$

素因数の和:251645

約数の個数: 24

約数和(自身を含む): 197271648

約数和(自身を除く): 105681604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 251621, 503242, 1006484, 1761347, 3271073, 3522694, 6542146, 7045388, 13084292, 22897511, 45795022, 91590044]

約数ペア:

[(1, 91590044), (2, 45795022), (4, 22897511), (7, 13084292), (13, 7045388), (14, 6542146), (26, 3522694), (28, 3271073), (52, 1761347), (91, 1006484), (182, 503242), (364, 251621)]