2190208

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4443120

約数和(自身を除く): 2252912

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 241, 284, 482, 568, 964, 1136, 1928, 2272, 3856, 4544, 7712, 9088, 15424, 17111, 30848, 34222, 68444, 136888, 273776, 547552, 1095104, 2190208]

約数ペア:

[(1, 2190208), (2, 1095104), (4, 547552), (8, 273776), (16, 136888), (32, 68444), (64, 34222), (71, 30848), (128, 17111), (142, 15424), (241, 9088), (284, 7712), (482, 4544), (568, 3856), (964, 2272), (1136, 1928)]