42216196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 84224448

約数和(自身を除く): 42008252

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 172, 212, 421, 473, 583, 842, 946, 1166, 1684, 1892, 2279, 2332, 4558, 4631, 9116, 9262, 18103, 18524, 22313, 25069, 36206, 44626, 50138, 72412, 89252, 100276, 199133, 245443, 398266, 490886, 796532, 959459, 981772, 1918918, 3837836, 10554049, 21108098, 42216196]

約数ペア:

[(1, 42216196), (2, 21108098), (4, 10554049), (11, 3837836), (22, 1918918), (43, 981772), (44, 959459), (53, 796532), (86, 490886), (106, 398266), (172, 245443), (212, 199133), (421, 100276), (473, 89252), (583, 72412), (842, 50138), (946, 44626), (1166, 36206), (1684, 25069), (1892, 22313), (2279, 18524), (2332, 18103), (4558, 9262), (4631, 9116)]