31124978

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1633

約数の個数: 16

約数和(自身を含む): 47761920

約数和(自身を除く): 16636942

約数列:

[1, 2, 59, 118, 191, 382, 1381, 2762, 11269, 22538, 81479, 162958, 263771, 527542, 15562489, 31124978]

約数ペア:

[(1, 31124978), (2, 15562489), (59, 527542), (118, 263771), (191, 162958), (382, 81479), (1381, 22538), (2762, 11269)]