140483936

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{45259}}^1$

素因数の和:45366

約数の個数: 24

約数和(自身を含む): 279435240

約数和(自身を除く): 138951304

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 45259, 90518, 181036, 362072, 724144, 1448288, 4390123, 8780246, 17560492, 35120984, 70241968, 140483936]

約数ペア:

[(1, 140483936), (2, 70241968), (4, 35120984), (8, 17560492), (16, 8780246), (32, 4390123), (97, 1448288), (194, 724144), (388, 362072), (776, 181036), (1552, 90518), (3104, 45259)]