40971398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50833}}^1$

素因数の和:50879

約数の個数: 16

約数和(自身を含む): 68320896

約数和(自身を除く): 27349498

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50833, 101666, 660829, 1321658, 1575823, 3151646, 20485699, 40971398]

約数ペア:

[(1, 40971398), (2, 20485699), (13, 3151646), (26, 1575823), (31, 1321658), (62, 660829), (403, 101666), (806, 50833)]