87865414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9109}}^1$

素因数の和:9184

約数の個数: 32

約数和(自身を含む): 165291840

約数和(自身を除く): 77426426

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9109, 9646, 18218, 63763, 118417, 127526, 236834, 482777, 828919, 965554, 1657838, 3379439, 6276101, 6758878, 12552202, 43932707, 87865414]

約数ペア:

[(1, 87865414), (2, 43932707), (7, 12552202), (13, 6758878), (14, 6276101), (26, 3379439), (53, 1657838), (91, 965554), (106, 828919), (182, 482777), (371, 236834), (689, 127526), (742, 118417), (1378, 63763), (4823, 18218), (9109, 9646)]