130119152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{262337}}^1$

素因数の和:262376

約数の個数: 20

約数和(自身を含む): 260239296

約数和(自身を除く): 130120144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 262337, 524674, 1049348, 2098696, 4197392, 8132447, 16264894, 32529788, 65059576, 130119152]

約数ペア:

[(1, 130119152), (2, 65059576), (4, 32529788), (8, 16264894), (16, 8132447), (31, 4197392), (62, 2098696), (124, 1049348), (248, 524674), (496, 262337)]