31920952

素因数分解:

$2^3\times 7^3\times {\mathrm{11633}}^1$

素因数の和:11660

約数の個数: 32

約数和(自身を含む): 69804000

約数和(自身を除く): 37883048

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 11633, 23266, 46532, 81431, 93064, 162862, 325724, 570017, 651448, 1140034, 2280068, 3990119, 4560136, 7980238, 15960476, 31920952]

約数ペア:

[(1, 31920952), (2, 15960476), (4, 7980238), (7, 4560136), (8, 3990119), (14, 2280068), (28, 1140034), (49, 651448), (56, 570017), (98, 325724), (196, 162862), (343, 93064), (392, 81431), (686, 46532), (1372, 23266), (2744, 11633)]