222476672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{158009}}^1$

素因数の和:158034

約数の個数: 32

約数和(自身を含む): 483510600

約数和(自身を除く): 261033928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 158009, 316018, 632036, 1264072, 1738099, 2528144, 3476198, 5056288, 6952396, 10112576, 13904792, 20225152, 27809584, 55619168, 111238336, 222476672]

約数ペア:

[(1, 222476672), (2, 111238336), (4, 55619168), (8, 27809584), (11, 20225152), (16, 13904792), (22, 10112576), (32, 6952396), (44, 5056288), (64, 3476198), (88, 2528144), (128, 1738099), (176, 1264072), (352, 632036), (704, 316018), (1408, 158009)]