315089168

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{24709}}^1$

素因数の和:25514

約数の個数: 20

約数和(自身を含む): 611275980

約数和(自身を除く): 296186812

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 24709, 49418, 98836, 197672, 395344, 19693073, 39386146, 78772292, 157544584, 315089168]

約数ペア:

[(1, 315089168), (2, 157544584), (4, 78772292), (8, 39386146), (16, 19693073), (797, 395344), (1594, 197672), (3188, 98836), (6376, 49418), (12752, 24709)]