31295066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9547}}^1$

素因数の和:9709

約数の個数: 16

約数和(自身を含む): 51559200

約数和(自身を除く): 20264134

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9547, 19094, 105017, 210034, 1422503, 2845006, 15647533, 31295066]

約数ペア:

[(1, 31295066), (2, 15647533), (11, 2845006), (22, 1422503), (149, 210034), (298, 105017), (1639, 19094), (3278, 9547)]