187627856

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{69389}}^1$

素因数の和:69423

約数の個数: 30

約数和(自身を含む): 393649470

約数和(自身を除く): 206021614

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 69389, 138778, 277556, 555112, 902057, 1110224, 1804114, 3608228, 7216456, 11726741, 14432912, 23453482, 46906964, 93813928, 187627856]

約数ペア:

[(1, 187627856), (2, 93813928), (4, 46906964), (8, 23453482), (13, 14432912), (16, 11726741), (26, 7216456), (52, 3608228), (104, 1804114), (169, 1110224), (208, 902057), (338, 555112), (676, 277556), (1352, 138778), (2704, 69389)]