65240456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 125582400

約数和(自身を除く): 60341944

約数列:

[1, 2, 4, 8, 53, 106, 151, 212, 302, 424, 604, 1019, 1208, 2038, 4076, 8003, 8152, 16006, 32012, 54007, 64024, 108014, 153869, 216028, 307738, 432056, 615476, 1230952, 8155057, 16310114, 32620228, 65240456]

約数ペア:

[(1, 65240456), (2, 32620228), (4, 16310114), (8, 8155057), (53, 1230952), (106, 615476), (151, 432056), (212, 307738), (302, 216028), (424, 153869), (604, 108014), (1019, 64024), (1208, 54007), (2038, 32012), (4076, 16006), (8003, 8152)]