82516468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6661}}^1$

素因数の和:6847

約数の個数: 24

約数和(自身を含む): 152959520

約数和(自身を除く): 70443052

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 6661, 12388, 13322, 26644, 126559, 253118, 506236, 1085743, 2171486, 4342972, 20629117, 41258234, 82516468]

約数ペア:

[(1, 82516468), (2, 41258234), (4, 20629117), (19, 4342972), (38, 2171486), (76, 1085743), (163, 506236), (326, 253118), (652, 126559), (3097, 26644), (6194, 13322), (6661, 12388)]