31658924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 61446000

約数和(自身を除く): 29787076

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 439, 484, 596, 878, 1639, 1756, 3278, 4829, 6556, 9658, 18029, 19316, 36058, 53119, 65411, 72116, 106238, 130822, 212476, 261644, 719521, 1439042, 2878084, 7914731, 15829462, 31658924]

約数ペア:

[(1, 31658924), (2, 15829462), (4, 7914731), (11, 2878084), (22, 1439042), (44, 719521), (121, 261644), (149, 212476), (242, 130822), (298, 106238), (439, 72116), (484, 65411), (596, 53119), (878, 36058), (1639, 19316), (1756, 18029), (3278, 9658), (4829, 6556)]