31090823998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16127}}^1\times {\mathrm{74149}}^1$

素因数の和:90291

約数の個数: 16

約数和(自身を含む): 50227430400

約数和(自身を除く): 19136606402

約数列:

[1, 2, 13, 26, 16127, 32254, 74149, 148298, 209651, 419302, 963937, 1927874, 1195800923, 2391601846, 15545411999, 31090823998]

約数ペア:

[(1, 31090823998), (2, 15545411999), (13, 2391601846), (26, 1195800923), (16127, 1927874), (32254, 963937), (74149, 419302), (148298, 209651)]