80815394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{3137}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 132398496

約数和(自身を除く): 51583102

約数列:

[1, 2, 11, 22, 1171, 2342, 3137, 6274, 12881, 25762, 34507, 69014, 3673427, 7346854, 40407697, 80815394]

約数ペア:

[(1, 80815394), (2, 40407697), (11, 7346854), (22, 3673427), (1171, 69014), (2342, 34507), (3137, 25762), (6274, 12881)]