40939778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60029}}^1$

素因数の和:60073

約数の個数: 16

約数和(自身を含む): 69154560

約数和(自身を除く): 28214782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 60029, 120058, 660319, 1320638, 1860899, 3721798, 20469889, 40939778]

約数ペア:

[(1, 40939778), (2, 20469889), (11, 3721798), (22, 1860899), (31, 1320638), (62, 660319), (341, 120058), (682, 60029)]