31471424

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{1409}}^1$

素因数の和:1770

約数の個数: 28

約数和(自身を含む): 62674500

約数和(自身を除く): 31203076

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 1409, 2792, 2818, 5584, 5636, 11168, 11272, 22336, 22544, 45088, 90176, 491741, 983482, 1966964, 3933928, 7867856, 15735712, 31471424]

約数ペア:

[(1, 31471424), (2, 15735712), (4, 7867856), (8, 3933928), (16, 1966964), (32, 983482), (64, 491741), (349, 90176), (698, 45088), (1396, 22544), (1409, 22336), (2792, 11272), (2818, 11168), (5584, 5636)]