87125614

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{881}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 132024816

約数和(自身を除く): 44899202

約数列:

[1, 2, 197, 251, 394, 502, 881, 1762, 49447, 98894, 173557, 221131, 347114, 442262, 43562807, 87125614]

約数ペア:

[(1, 87125614), (2, 43562807), (197, 442262), (251, 347114), (394, 221131), (502, 173557), (881, 98894), (1762, 49447)]