23126828

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 41277600

約数和(自身を除く): 18150772

約数列:

[1, 2, 4, 89, 167, 178, 334, 356, 389, 668, 778, 1556, 14863, 29726, 34621, 59452, 64963, 69242, 129926, 138484, 259852, 5781707, 11563414, 23126828]

約数ペア:

[(1, 23126828), (2, 11563414), (4, 5781707), (89, 259852), (167, 138484), (178, 129926), (334, 69242), (356, 64963), (389, 59452), (668, 34621), (778, 29726), (1556, 14863)]