90918722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{7369}}^1$

素因数の和:7601

約数の個数: 16

約数和(自身を含む): 141504000

約数和(自身を除く): 50585278

約数列:

[1, 2, 31, 62, 199, 398, 6169, 7369, 12338, 14738, 228439, 456878, 1466431, 2932862, 45459361, 90918722]

約数ペア:

[(1, 90918722), (2, 45459361), (31, 2932862), (62, 1466431), (199, 456878), (398, 228439), (6169, 14738), (7369, 12338)]