42353498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 28770982

約数列:

[1, 2, 11, 22, 89, 97, 178, 194, 223, 446, 979, 1067, 1958, 2134, 2453, 4906, 8633, 17266, 19847, 21631, 39694, 43262, 94963, 189926, 218317, 237941, 436634, 475882, 1925159, 3850318, 21176749, 42353498]

約数ペア:

[(1, 42353498), (2, 21176749), (11, 3850318), (22, 1925159), (89, 475882), (97, 436634), (178, 237941), (194, 218317), (223, 189926), (446, 94963), (979, 43262), (1067, 39694), (1958, 21631), (2134, 19847), (2453, 17266), (4906, 8633)]