31237458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14033}}^1$

素因数の和:14098

約数の個数: 32

約数和(自身を含む): 72752256

約数和(自身を除く): 41514798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 14033, 28066, 42099, 84198, 98231, 196462, 294693, 589386, 743749, 1487498, 2231247, 4462494, 5206243, 10412486, 15618729, 31237458]

約数ペア:

[(1, 31237458), (2, 15618729), (3, 10412486), (6, 5206243), (7, 4462494), (14, 2231247), (21, 1487498), (42, 743749), (53, 589386), (106, 294693), (159, 196462), (318, 98231), (371, 84198), (742, 42099), (1113, 28066), (2226, 14033)]