84165164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13907}}^1$

素因数の和:14017

約数の個数: 24

約数和(自身を含む): 157716720

約数和(自身を除く): 73551556

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 13907, 27814, 55628, 236419, 472838, 945676, 1237723, 2475446, 4950892, 21041291, 42082582, 84165164]

約数ペア:

[(1, 84165164), (2, 42082582), (4, 21041291), (17, 4950892), (34, 2475446), (68, 1237723), (89, 945676), (178, 472838), (356, 236419), (1513, 55628), (3026, 27814), (6052, 13907)]