42480808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{279479}}^1$

素因数の和:279504

約数の個数: 16

約数和(自身を含む): 83844000

約数和(自身を除く): 41363192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 279479, 558958, 1117916, 2235832, 5310101, 10620202, 21240404, 42480808]

約数ペア:

[(1, 42480808), (2, 21240404), (4, 10620202), (8, 5310101), (19, 2235832), (38, 1117916), (76, 558958), (152, 279479)]