91445042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{25303}}^1$

素因数の和:25457

約数の個数: 16

約数和(自身を含む): 148787520

約数和(自身を除く): 57342478

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 25303, 50606, 328939, 657878, 3517117, 7034234, 45722521, 91445042]

約数ペア:

[(1, 91445042), (2, 45722521), (13, 7034234), (26, 3517117), (139, 657878), (278, 328939), (1807, 50606), (3614, 25303)]