31307851456

素因数分解:

$2^6\times 7^2\times {\mathrm{9983371}}^1$

素因数の和:9983397

約数の個数: 42

約数和(自身を含む): 72269629908

約数和(自身を除く): 40961778452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9983371, 19966742, 39933484, 69883597, 79866968, 139767194, 159733936, 279534388, 319467872, 489185179, 559068776, 638935744, 978370358, 1118137552, 1956740716, 2236275104, 3913481432, 4472550208, 7826962864, 15653925728, 31307851456]

約数ペア:

[(1, 31307851456), (2, 15653925728), (4, 7826962864), (7, 4472550208), (8, 3913481432), (14, 2236275104), (16, 1956740716), (28, 1118137552), (32, 978370358), (49, 638935744), (56, 559068776), (64, 489185179), (98, 319467872), (112, 279534388), (196, 159733936), (224, 139767194), (392, 79866968), (448, 69883597), (784, 39933484), (1568, 19966742), (3136, 9983371)]