313195328

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{24841}}^1$

素因数の和:25050

約数の個数: 28

約数和(自身を含む): 624676932

約数和(自身を除く): 311481604

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 24841, 49682, 99364, 198728, 397456, 794912, 1589824, 4893677, 9787354, 19574708, 39149416, 78298832, 156597664, 313195328]

約数ペア:

[(1, 313195328), (2, 156597664), (4, 78298832), (8, 39149416), (16, 19574708), (32, 9787354), (64, 4893677), (197, 1589824), (394, 794912), (788, 397456), (1576, 198728), (3152, 99364), (6304, 49682), (12608, 24841)]