219103424

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{6571}}^1$

素因数の和:7104

約数の個数: 28

約数和(自身を含む): 435684168

約数和(自身を除く): 216580744

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 4168, 6571, 8336, 13142, 16672, 26284, 33344, 52568, 105136, 210272, 420544, 3423491, 6846982, 13693964, 27387928, 54775856, 109551712, 219103424]

約数ペア:

[(1, 219103424), (2, 109551712), (4, 54775856), (8, 27387928), (16, 13693964), (32, 6846982), (64, 3423491), (521, 420544), (1042, 210272), (2084, 105136), (4168, 52568), (6571, 33344), (8336, 26284), (13142, 16672)]