64280962

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 33696638

約数列:

[1, 2, 89, 178, 239, 478, 1511, 3022, 21271, 42542, 134479, 268958, 361129, 722258, 32140481, 64280962]

約数ペア:

[(1, 64280962), (2, 32140481), (89, 722258), (178, 361129), (239, 268958), (478, 134479), (1511, 42542), (3022, 21271)]