85221004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101939}}^1$

素因数の和:101973

約数の個数: 24

約数和(自身を含む): 171259200

約数和(自身を除く): 86038196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 101939, 203878, 407756, 1121329, 1936841, 2242658, 3873682, 4485316, 7747364, 21305251, 42610502, 85221004]

約数ペア:

[(1, 85221004), (2, 42610502), (4, 21305251), (11, 7747364), (19, 4485316), (22, 3873682), (38, 2242658), (44, 1936841), (76, 1121329), (209, 407756), (418, 203878), (836, 101939)]