31504983568

素因数分解:

$2^4\times {\mathrm{7159}}^1\times {\mathrm{275047}}^1$

素因数の和:282214

約数の個数: 20

約数和(自身を含む): 61049654080

約数和(自身を除く): 29544670512

約数列:

[1, 2, 4, 8, 16, 7159, 14318, 28636, 57272, 114544, 275047, 550094, 1100188, 2200376, 4400752, 1969061473, 3938122946, 7876245892, 15752491784, 31504983568]

約数ペア:

[(1, 31504983568), (2, 15752491784), (4, 7876245892), (8, 3938122946), (16, 1969061473), (7159, 4400752), (14318, 2200376), (28636, 1100188), (57272, 550094), (114544, 275047)]