31501164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138163}}^1$

素因数の和:138189

約数の個数: 24

約数和(自身を含む): 77371840

約数和(自身を除く): 45870676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 138163, 276326, 414489, 552652, 828978, 1657956, 2625097, 5250194, 7875291, 10500388, 15750582, 31501164]

約数ペア:

[(1, 31501164), (2, 15750582), (3, 10500388), (4, 7875291), (6, 5250194), (12, 2625097), (19, 1657956), (38, 828978), (57, 552652), (76, 414489), (114, 276326), (228, 138163)]