1331552672

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1342291}}^1$

素因数の和:1342332

約数の個数: 24

約数和(自身を含む): 2706060672

約数和(自身を除く): 1374508000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1342291, 2684582, 5369164, 10738328, 21476656, 41611021, 42953312, 83222042, 166444084, 332888168, 665776336, 1331552672]

約数ペア:

[(1, 1331552672), (2, 665776336), (4, 332888168), (8, 166444084), (16, 83222042), (31, 42953312), (32, 41611021), (62, 21476656), (124, 10738328), (248, 5369164), (496, 2684582), (992, 1342291)]