30927904

素因数分解:

$2^5\times 7^1\times {\mathrm{138071}}^1$

素因数の和:138088

約数の個数: 24

約数和(自身を含む): 69588288

約数和(自身を除く): 38660384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138071, 276142, 552284, 966497, 1104568, 1932994, 2209136, 3865988, 4418272, 7731976, 15463952, 30927904]

約数ペア:

[(1, 30927904), (2, 15463952), (4, 7731976), (7, 4418272), (8, 3865988), (14, 2209136), (16, 1932994), (28, 1104568), (32, 966497), (56, 552284), (112, 276142), (224, 138071)]