31628402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12541}}^1$

素因数の和:12653

約数の個数: 16

約数和(自身を含む): 51622872

約数和(自身を除く): 19994470

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 12541, 25082, 163033, 326066, 1216477, 2432954, 15814201, 31628402]

約数ペア:

[(1, 31628402), (2, 15814201), (13, 2432954), (26, 1216477), (97, 326066), (194, 163033), (1261, 25082), (2522, 12541)]