16702912816

素因数分解:

$2^4\times {\mathrm{4903}}^1\times {\mathrm{212917}}^1$

素因数の和:217828

約数の個数: 20

約数和(自身を含む): 32368646032

約数和(自身を除く): 15665733216

約数列:

[1, 2, 4, 8, 16, 4903, 9806, 19612, 39224, 78448, 212917, 425834, 851668, 1703336, 3406672, 1043932051, 2087864102, 4175728204, 8351456408, 16702912816]

約数ペア:

[(1, 16702912816), (2, 8351456408), (4, 4175728204), (8, 2087864102), (16, 1043932051), (4903, 3406672), (9806, 1703336), (19612, 851668), (39224, 425834), (78448, 212917)]