31794486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 67478400

約数和(自身を除く): 35683914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2129, 2489, 4258, 4978, 6387, 7467, 12774, 14934, 40451, 80902, 121353, 242706, 278899, 557798, 836697, 1673394, 5299081, 10598162, 15897243, 31794486]

約数ペア:

[(1, 31794486), (2, 15897243), (3, 10598162), (6, 5299081), (19, 1673394), (38, 836697), (57, 557798), (114, 278899), (131, 242706), (262, 121353), (393, 80902), (786, 40451), (2129, 14934), (2489, 12774), (4258, 7467), (4978, 6387)]