81992896

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:2992

約数の個数: 28

約数和(自身を含む): 163083240

約数和(自身を除く): 81090344

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 2459, 4168, 4918, 8336, 9836, 16672, 19672, 33344, 39344, 78688, 157376, 1281139, 2562278, 5124556, 10249112, 20498224, 40996448, 81992896]

約数ペア:

[(1, 81992896), (2, 40996448), (4, 20498224), (8, 10249112), (16, 5124556), (32, 2562278), (64, 1281139), (521, 157376), (1042, 78688), (2084, 39344), (2459, 33344), (4168, 19672), (4918, 16672), (8336, 9836)]