85495022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{20641}}^1$

素因数の和:20771

約数の個数: 16

約数和(自身を含む): 136237200

約数和(自身を除く): 50742178

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 20641, 41282, 392179, 784358, 2249869, 4499738, 42747511, 85495022]

約数ペア:

[(1, 85495022), (2, 42747511), (19, 4499738), (38, 2249869), (109, 784358), (218, 392179), (2071, 41282), (4142, 20641)]