138701632

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{26111}}^1$

素因数の和:26206

約数の個数: 28

約数和(自身を含む): 278562816

約数和(自身を除く): 139861184

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 26111, 52222, 104444, 208888, 417776, 835552, 1671104, 2167213, 4334426, 8668852, 17337704, 34675408, 69350816, 138701632]

約数ペア:

[(1, 138701632), (2, 69350816), (4, 34675408), (8, 17337704), (16, 8668852), (32, 4334426), (64, 2167213), (83, 1671104), (166, 835552), (332, 417776), (664, 208888), (1328, 104444), (2656, 52222), (5312, 26111)]