83129578

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19727}}^1$

素因数の和:19786

約数の個数: 24

約数和(自身を含む): 148433472

約数和(自身を除く): 65303894

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 19727, 39454, 138089, 276178, 848261, 966623, 1696522, 1933246, 5937827, 11875654, 41564789, 83129578]

約数ペア:

[(1, 83129578), (2, 41564789), (7, 11875654), (14, 5937827), (43, 1933246), (49, 1696522), (86, 966623), (98, 848261), (301, 276178), (602, 138089), (2107, 39454), (4214, 19727)]