161701828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6553}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 293619200

約数和(自身を除く): 131917372

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 6553, 12338, 13106, 24676, 26212, 203143, 406286, 812572, 1304047, 2608094, 5216188, 40425457, 80850914, 161701828]

約数ペア:

[(1, 161701828), (2, 80850914), (4, 40425457), (31, 5216188), (62, 2608094), (124, 1304047), (199, 812572), (398, 406286), (796, 203143), (6169, 26212), (6553, 24676), (12338, 13106)]