313625168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{369841}}^1$

素因数の和:369902

約数の個数: 20

約数和(自身を含む): 619115508

約数和(自身を除く): 305490340

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 369841, 739682, 1479364, 2958728, 5917456, 19601573, 39203146, 78406292, 156812584, 313625168]

約数ペア:

[(1, 313625168), (2, 156812584), (4, 78406292), (8, 39203146), (16, 19601573), (53, 5917456), (106, 2958728), (212, 1479364), (424, 739682), (848, 369841)]