61657342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9643}}^1$

素因数の和:9807

約数の個数: 16

約数和(自身を含む): 97211520

約数和(自身を除く): 35554178

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 9643, 19286, 221789, 443578, 1340377, 2680754, 30828671, 61657342]

約数ペア:

[(1, 61657342), (2, 30828671), (23, 2680754), (46, 1340377), (139, 443578), (278, 221789), (3197, 19286), (6394, 9643)]