85247048

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 164138400

約数和(自身を除く): 78891352

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 1787, 3574, 5963, 7148, 11926, 14296, 23852, 47704, 119729, 159043, 239458, 318086, 478916, 636172, 957832, 1272344, 10655881, 21311762, 42623524, 85247048]

約数ペア:

[(1, 85247048), (2, 42623524), (4, 21311762), (8, 10655881), (67, 1272344), (89, 957832), (134, 636172), (178, 478916), (268, 318086), (356, 239458), (536, 159043), (712, 119729), (1787, 47704), (3574, 23852), (5963, 14296), (7148, 11926)]