23211688

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{13751}}^1$

素因数の和:13968

約数の個数: 16

約数和(自身を含む): 43731360

約数和(自身を除く): 20519672

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 13751, 27502, 55004, 110008, 2901461, 5802922, 11605844, 23211688]

約数ペア:

[(1, 23211688), (2, 11605844), (4, 5802922), (8, 2901461), (211, 110008), (422, 55004), (844, 27502), (1688, 13751)]