31272604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1619}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 59875200

約数和(自身を除く): 28602596

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1619, 1756, 3238, 4829, 6476, 9658, 17809, 19316, 35618, 71236, 710741, 1421482, 2842964, 7818151, 15636302, 31272604]

約数ペア:

[(1, 31272604), (2, 15636302), (4, 7818151), (11, 2842964), (22, 1421482), (44, 710741), (439, 71236), (878, 35618), (1619, 19316), (1756, 17809), (3238, 9658), (4829, 6476)]