291058832

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1175

約数の個数: 40

約数和(自身を含む): 572749056

約数和(自身を除く): 281690224

約数列:

[1, 2, 4, 8, 16, 107, 197, 214, 394, 428, 788, 856, 863, 1576, 1712, 1726, 3152, 3452, 6904, 13808, 21079, 42158, 84316, 92341, 168632, 170011, 184682, 337264, 340022, 369364, 680044, 738728, 1360088, 1477456, 2720176, 18191177, 36382354, 72764708, 145529416, 291058832]

約数ペア:

[(1, 291058832), (2, 145529416), (4, 72764708), (8, 36382354), (16, 18191177), (107, 2720176), (197, 1477456), (214, 1360088), (394, 738728), (428, 680044), (788, 369364), (856, 340022), (863, 337264), (1576, 184682), (1712, 170011), (1726, 168632), (3152, 92341), (3452, 84316), (6904, 42158), (13808, 21079)]