31542476

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7038

約数の個数: 36

約数和(自身を含む): 67012848

約数和(自身を除く): 35470372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 6997, 13994, 27988, 48979, 97958, 160931, 195916, 321862, 342853, 643724, 685706, 1126517, 1371412, 2253034, 4506068, 7885619, 15771238, 31542476]

約数ペア:

[(1, 31542476), (2, 15771238), (4, 7885619), (7, 4506068), (14, 2253034), (23, 1371412), (28, 1126517), (46, 685706), (49, 643724), (92, 342853), (98, 321862), (161, 195916), (196, 160931), (322, 97958), (644, 48979), (1127, 27988), (2254, 13994), (4508, 6997)]