166375952

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{107201}}^1$

素因数の和:107306

約数の個数: 20

約数和(自身を含む): 325679676

約数和(自身を除く): 159303724

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 107201, 214402, 428804, 857608, 1715216, 10398497, 20796994, 41593988, 83187976, 166375952]

約数ペア:

[(1, 166375952), (2, 83187976), (4, 41593988), (8, 20796994), (16, 10398497), (97, 1715216), (194, 857608), (388, 428804), (776, 214402), (1552, 107201)]