40984712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 80542080

約数和(自身を除く): 39557368

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 353, 631, 706, 1262, 1412, 2524, 2824, 5048, 8119, 14513, 16238, 29026, 32476, 58052, 64952, 116104, 222743, 445486, 890972, 1781944, 5123089, 10246178, 20492356, 40984712]

約数ペア:

[(1, 40984712), (2, 20492356), (4, 10246178), (8, 5123089), (23, 1781944), (46, 890972), (92, 445486), (184, 222743), (353, 116104), (631, 64952), (706, 58052), (1262, 32476), (1412, 29026), (2524, 16238), (2824, 14513), (5048, 8119)]