40961726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50821}}^1$

素因数の和:50867

約数の個数: 16

約数和(自身を含む): 68304768

約数和(自身を除く): 27343042

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50821, 101642, 660673, 1321346, 1575451, 3150902, 20480863, 40961726]

約数ペア:

[(1, 40961726), (2, 20480863), (13, 3150902), (26, 1575451), (31, 1321346), (62, 660673), (403, 101642), (806, 50821)]