61987222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 102921480

約数和(自身を除く): 40934258

約数列:

[1, 2, 11, 22, 83, 166, 409, 818, 913, 1826, 4499, 6889, 8998, 13778, 33947, 67894, 75779, 151558, 373417, 746834, 2817601, 5635202, 30993611, 61987222]

約数ペア:

[(1, 61987222), (2, 30993611), (11, 5635202), (22, 2817601), (83, 746834), (166, 373417), (409, 151558), (818, 75779), (913, 67894), (1826, 33947), (4499, 13778), (6889, 8998)]