218522032

素因数分解:

$2^4\times {\mathrm{2243}}^1\times {\mathrm{6089}}^1$

素因数の和:8340

約数の個数: 20

約数和(自身を含む): 423644760

約数和(自身を除く): 205122728

約数列:

[1, 2, 4, 8, 16, 2243, 4486, 6089, 8972, 12178, 17944, 24356, 35888, 48712, 97424, 13657627, 27315254, 54630508, 109261016, 218522032]

約数ペア:

[(1, 218522032), (2, 109261016), (4, 54630508), (8, 27315254), (16, 13657627), (2243, 97424), (4486, 48712), (6089, 35888), (8972, 24356), (12178, 17944)]