65221456

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{2111}}^1$

素因数の和:4050

約数の個数: 20

約数和(自身を含む): 126491904

約数和(自身を除く): 61270448

約数列:

[1, 2, 4, 8, 16, 1931, 2111, 3862, 4222, 7724, 8444, 15448, 16888, 30896, 33776, 4076341, 8152682, 16305364, 32610728, 65221456]

約数ペア:

[(1, 65221456), (2, 32610728), (4, 16305364), (8, 8152682), (16, 4076341), (1931, 33776), (2111, 30896), (3862, 16888), (4222, 15448), (7724, 8444)]