257683376

素因数分解:

$2^4\times {\mathrm{3037}}^1\times {\mathrm{5303}}^1$

素因数の和:8348

約数の個数: 20

約数和(自身を含む): 499520112

約数和(自身を除く): 241836736

約数列:

[1, 2, 4, 8, 16, 3037, 5303, 6074, 10606, 12148, 21212, 24296, 42424, 48592, 84848, 16105211, 32210422, 64420844, 128841688, 257683376]

約数ペア:

[(1, 257683376), (2, 128841688), (4, 64420844), (8, 32210422), (16, 16105211), (3037, 84848), (5303, 48592), (6074, 42424), (10606, 24296), (12148, 21212)]