123088208

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{29251}}^1$

素因数の和:29522

約数の個数: 20

約数和(自身を含む): 239398368

約数和(自身を除く): 116310160

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 29251, 58502, 117004, 234008, 468016, 7693013, 15386026, 30772052, 61544104, 123088208]

約数ペア:

[(1, 123088208), (2, 61544104), (4, 30772052), (8, 15386026), (16, 7693013), (263, 468016), (526, 234008), (1052, 117004), (2104, 58502), (4208, 29251)]