68163982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{105517}}^1$

素因数の和:105555

約数の個数: 16

約数和(自身を含む): 113959440

約数和(自身を除く): 45795458

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 105517, 211034, 1793789, 2004823, 3587578, 4009646, 34081991, 68163982]

約数ペア:

[(1, 68163982), (2, 34081991), (17, 4009646), (19, 3587578), (34, 2004823), (38, 1793789), (323, 211034), (646, 105517)]