87759646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78497}}^1$

素因数の和:78555

約数の個数: 16

約数和(自身を含む): 145064304

約数和(自身を除く): 57304658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 78497, 156994, 1020461, 2040922, 3375371, 6750742, 43879823, 87759646]

約数ペア:

[(1, 87759646), (2, 43879823), (13, 6750742), (26, 3375371), (43, 2040922), (86, 1020461), (559, 156994), (1118, 78497)]