31922032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{32707}}^1$

素因数の和:32776

約数の個数: 20

約数和(自身を含む): 62864776

約数和(自身を除く): 30942744

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 32707, 65414, 130828, 261656, 523312, 1995127, 3990254, 7980508, 15961016, 31922032]

約数ペア:

[(1, 31922032), (2, 15961016), (4, 7980508), (8, 3990254), (16, 1995127), (61, 523312), (122, 261656), (244, 130828), (488, 65414), (976, 32707)]