40985218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16811}}^1$

素因数の和:16889

約数の個数: 16

約数和(自身を含む): 65365056

約数和(自身を除く): 24379838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 16811, 33622, 386653, 773306, 890983, 1781966, 20492609, 40985218]

約数ペア:

[(1, 40985218), (2, 20492609), (23, 1781966), (46, 890983), (53, 773306), (106, 386653), (1219, 33622), (2438, 16811)]