88591696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{128767}}^1$

素因数の和:128818

約数の個数: 20

約数和(自身を含む): 175639552

約数和(自身を除く): 87047856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 128767, 257534, 515068, 1030136, 2060272, 5536981, 11073962, 22147924, 44295848, 88591696]

約数ペア:

[(1, 88591696), (2, 44295848), (4, 22147924), (8, 11073962), (16, 5536981), (43, 2060272), (86, 1030136), (172, 515068), (344, 257534), (688, 128767)]