161004506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{16339}}^1$

素因数の和:16733

約数の個数: 16

約数和(自身を含む): 260786400

約数和(自身を除く): 99781894

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 16339, 32678, 212407, 424814, 6192481, 12384962, 80502253, 161004506]

約数ペア:

[(1, 161004506), (2, 80502253), (13, 12384962), (26, 6192481), (379, 424814), (758, 212407), (4927, 32678), (9854, 16339)]