87887186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2953}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 137821824

約数和(自身を除く): 49934638

約数列:

[1, 2, 23, 46, 647, 1294, 2953, 5906, 14881, 29762, 67919, 135838, 1910591, 3821182, 43943593, 87887186]

約数ペア:

[(1, 87887186), (2, 43943593), (23, 3821182), (46, 1910591), (647, 135838), (1294, 67919), (2953, 29762), (5906, 14881)]