66884798

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3371

約数の個数: 16

約数和(自身を含む): 102323760

約数和(自身を除く): 35438962

約数列:

[1, 2, 97, 109, 194, 218, 3163, 6326, 10573, 21146, 306811, 344767, 613622, 689534, 33442399, 66884798]

約数ペア:

[(1, 66884798), (2, 33442399), (97, 689534), (109, 613622), (194, 344767), (218, 306811), (3163, 21146), (6326, 10573)]