42175516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3323}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 78180480

約数和(自身を除く): 36004964

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 3323, 6346, 6646, 12692, 13292, 63137, 126274, 252548, 554941, 1109882, 2219764, 10543879, 21087758, 42175516]

約数ペア:

[(1, 42175516), (2, 21087758), (4, 10543879), (19, 2219764), (38, 1109882), (76, 554941), (167, 252548), (334, 126274), (668, 63137), (3173, 13292), (3323, 12692), (6346, 6646)]