31294712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 62132400

約数和(自身を除く): 30837688

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 3137, 4988, 6274, 9976, 12548, 25096, 90973, 134891, 181946, 269782, 363892, 539564, 727784, 1079128, 3911839, 7823678, 15647356, 31294712]

約数ペア:

[(1, 31294712), (2, 15647356), (4, 7823678), (8, 3911839), (29, 1079128), (43, 727784), (58, 539564), (86, 363892), (116, 269782), (172, 181946), (232, 134891), (344, 90973), (1247, 25096), (2494, 12548), (3137, 9976), (4988, 6274)]