4238098192

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{20327}}^1$

素因数の和:20575

約数の個数: 40

約数和(自身を含む): 8363589696

約数和(自身を除く): 4125491504

約数列:

[1, 2, 4, 8, 16, 83, 157, 166, 314, 332, 628, 664, 1256, 1328, 2512, 13031, 20327, 26062, 40654, 52124, 81308, 104248, 162616, 208496, 325232, 1687141, 3191339, 3374282, 6382678, 6748564, 12765356, 13497128, 25530712, 26994256, 51061424, 264881137, 529762274, 1059524548, 2119049096, 4238098192]

約数ペア:

[(1, 4238098192), (2, 2119049096), (4, 1059524548), (8, 529762274), (16, 264881137), (83, 51061424), (157, 26994256), (166, 25530712), (314, 13497128), (332, 12765356), (628, 6748564), (664, 6382678), (1256, 3374282), (1328, 3191339), (2512, 1687141), (13031, 325232), (20327, 208496), (26062, 162616), (40654, 104248), (52124, 81308)]