90572672

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{4507}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 181627320

約数和(自身を除く): 91054648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 4507, 5024, 9014, 10048, 18028, 20096, 36056, 72112, 144224, 288448, 576896, 707599, 1415198, 2830396, 5660792, 11321584, 22643168, 45286336, 90572672]

約数ペア:

[(1, 90572672), (2, 45286336), (4, 22643168), (8, 11321584), (16, 5660792), (32, 2830396), (64, 1415198), (128, 707599), (157, 576896), (314, 288448), (628, 144224), (1256, 72112), (2512, 36056), (4507, 20096), (5024, 18028), (9014, 10048)]