90549206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{178951}}^1$

素因数の和:178987

約数の個数: 16

約数和(自身を含む): 154614528

約数和(自身を除く): 64065322

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 178951, 357902, 1968461, 3936922, 4115873, 8231746, 45274603, 90549206]

約数ペア:

[(1, 90549206), (2, 45274603), (11, 8231746), (22, 4115873), (23, 3936922), (46, 1968461), (253, 357902), (506, 178951)]