137904056

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{71527}}^1$

素因数の和:71774

約数の個数: 16

約数和(自身を含む): 259646640

約数和(自身を除く): 121742584

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 71527, 143054, 286108, 572216, 17238007, 34476014, 68952028, 137904056]

約数ペア:

[(1, 137904056), (2, 68952028), (4, 34476014), (8, 17238007), (241, 572216), (482, 286108), (964, 143054), (1928, 71527)]