222004952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2423}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 448973280

約数和(自身を除く): 226968328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 881, 1762, 2423, 3524, 4846, 7048, 9692, 11453, 19384, 22906, 31499, 45812, 62998, 91624, 125996, 251992, 2134663, 4269326, 8538652, 17077304, 27750619, 55501238, 111002476, 222004952]

約数ペア:

[(1, 222004952), (2, 111002476), (4, 55501238), (8, 27750619), (13, 17077304), (26, 8538652), (52, 4269326), (104, 2134663), (881, 251992), (1762, 125996), (2423, 91624), (3524, 62998), (4846, 45812), (7048, 31499), (9692, 22906), (11453, 19384)]