164201854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{2141}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 254572416

約数和(自身を除く): 90370562

約数列:

[1, 2, 31, 62, 1237, 2141, 2474, 4282, 38347, 66371, 76694, 132742, 2648417, 5296834, 82100927, 164201854]

約数ペア:

[(1, 164201854), (2, 82100927), (31, 5296834), (62, 2648417), (1237, 132742), (2141, 76694), (2474, 66371), (4282, 38347)]