29985904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{144163}}^1$

素因数の和:144184

約数の個数: 20

約数和(自身を含む): 62567176

約数和(自身を除く): 32581272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 144163, 288326, 576652, 1153304, 1874119, 2306608, 3748238, 7496476, 14992952, 29985904]

約数ペア:

[(1, 29985904), (2, 14992952), (4, 7496476), (8, 3748238), (13, 2306608), (16, 1874119), (26, 1153304), (52, 576652), (104, 288326), (208, 144163)]