25431096

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19993}}^1$

素因数の和:20055

約数の個数: 32

約数和(自身を含む): 64780560

約数和(自身を除く): 39349464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 19993, 39986, 59979, 79972, 119958, 159944, 239916, 479832, 1059629, 2119258, 3178887, 4238516, 6357774, 8477032, 12715548, 25431096]

約数ペア:

[(1, 25431096), (2, 12715548), (3, 8477032), (4, 6357774), (6, 4238516), (8, 3178887), (12, 2119258), (24, 1059629), (53, 479832), (106, 239916), (159, 159944), (212, 119958), (318, 79972), (424, 59979), (636, 39986), (1272, 19993)]