30251104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{72719}}^1$

素因数の和:72742

約数の個数: 24

約数和(自身を含む): 64139040

約数和(自身を除く): 33887936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 72719, 145438, 290876, 581752, 945347, 1163504, 1890694, 2327008, 3781388, 7562776, 15125552, 30251104]

約数ペア:

[(1, 30251104), (2, 15125552), (4, 7562776), (8, 3781388), (13, 2327008), (16, 1890694), (26, 1163504), (32, 945347), (52, 581752), (104, 290876), (208, 145438), (416, 72719)]