30469168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112019}}^1$

素因数の和:112044

約数の個数: 20

約数和(自身を含む): 62507160

約数和(自身を除く): 32037992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112019, 224038, 448076, 896152, 1792304, 1904323, 3808646, 7617292, 15234584, 30469168]

約数ペア:

[(1, 30469168), (2, 15234584), (4, 7617292), (8, 3808646), (16, 1904323), (17, 1792304), (34, 896152), (68, 448076), (136, 224038), (272, 112019)]