80329826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19507}}^1$

素因数の和:19609

約数の個数: 16

約数和(自身を含む): 126411840

約数和(自身を除く): 46082014

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 19507, 39014, 565703, 1131406, 1384997, 2769994, 40164913, 80329826]

約数ペア:

[(1, 80329826), (2, 40164913), (29, 2769994), (58, 1384997), (71, 1131406), (142, 565703), (2059, 39014), (4118, 19507)]