109467416

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{21347}}^1$

素因数の和:21994

約数の個数: 16

約数和(自身を含む): 205581240

約数和(自身を除く): 96113824

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 21347, 42694, 85388, 170776, 13683427, 27366854, 54733708, 109467416]

約数ペア:

[(1, 109467416), (2, 54733708), (4, 27366854), (8, 13683427), (641, 170776), (1282, 85388), (2564, 42694), (5128, 21347)]