79471696

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{15971}}^1$

素因数の和:16290

約数の個数: 20

約数和(自身を含む): 154481184

約数和(自身を除く): 75009488

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 15971, 31942, 63884, 127768, 255536, 4966981, 9933962, 19867924, 39735848, 79471696]

約数ペア:

[(1, 79471696), (2, 39735848), (4, 19867924), (8, 9933962), (16, 4966981), (311, 255536), (622, 127768), (1244, 63884), (2488, 31942), (4976, 15971)]