23767984

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{16691}}^1$

素因数の和:16788

約数の個数: 20

約数和(自身を含む): 46570680

約数和(自身を除く): 22802696

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 16691, 33382, 66764, 133528, 267056, 1485499, 2970998, 5941996, 11883992, 23767984]

約数ペア:

[(1, 23767984), (2, 11883992), (4, 5941996), (8, 2970998), (16, 1485499), (89, 267056), (178, 133528), (356, 66764), (712, 33382), (1424, 16691)]