103638428

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{3329}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 186666480

約数和(自身を除く): 83028052

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 724, 3329, 6658, 7783, 13316, 15566, 31132, 143147, 286294, 572588, 602549, 1205098, 2410196, 25909607, 51819214, 103638428]

約数ペア:

[(1, 103638428), (2, 51819214), (4, 25909607), (43, 2410196), (86, 1205098), (172, 602549), (181, 572588), (362, 286294), (724, 143147), (3329, 31132), (6658, 15566), (7783, 13316)]