23163568

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{8669}}^1$

素因数の和:8844

約数の個数: 20

約数和(自身を含む): 45153360

約数和(自身を除く): 21989792

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 8669, 17338, 34676, 69352, 138704, 1447723, 2895446, 5790892, 11581784, 23163568]

約数ペア:

[(1, 23163568), (2, 11581784), (4, 5790892), (8, 2895446), (16, 1447723), (167, 138704), (334, 69352), (668, 34676), (1336, 17338), (2672, 8669)]