80019458

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{1471}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 122411520

約数和(自身を除く): 42392062

約数列:

[1, 2, 59, 118, 461, 922, 1471, 2942, 27199, 54398, 86789, 173578, 678131, 1356262, 40009729, 80019458]

約数ペア:

[(1, 80019458), (2, 40009729), (59, 1356262), (118, 678131), (461, 173578), (922, 86789), (1471, 54398), (2942, 27199)]