90673592

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 173737200

約数和(自身を除く): 83063608

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 1117, 2234, 4468, 8936, 10147, 20294, 40588, 81176, 81541, 155263, 163082, 310526, 326164, 621052, 652328, 1242104, 11334199, 22668398, 45336796, 90673592]

約数ペア:

[(1, 90673592), (2, 45336796), (4, 22668398), (8, 11334199), (73, 1242104), (139, 652328), (146, 621052), (278, 326164), (292, 310526), (556, 163082), (584, 155263), (1112, 81541), (1117, 81176), (2234, 40588), (4468, 20294), (8936, 10147)]