22818928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 48501360

約数和(自身を除く): 25682432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 409, 634, 818, 1268, 1636, 2536, 3272, 3487, 4499, 5072, 6544, 6974, 8998, 13948, 17996, 27896, 35992, 55792, 71984, 129653, 259306, 518612, 1037224, 1426183, 2074448, 2852366, 5704732, 11409464, 22818928]

約数ペア:

[(1, 22818928), (2, 11409464), (4, 5704732), (8, 2852366), (11, 2074448), (16, 1426183), (22, 1037224), (44, 518612), (88, 259306), (176, 129653), (317, 71984), (409, 55792), (634, 35992), (818, 27896), (1268, 17996), (1636, 13948), (2536, 8998), (3272, 6974), (3487, 6544), (4499, 5072)]