66919456

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{23497}}^1$

素因数の和:23596

約数の個数: 24

約数和(自身を含む): 133233660

約数和(自身を除く): 66314204

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 23497, 46994, 93988, 187976, 375952, 751904, 2091233, 4182466, 8364932, 16729864, 33459728, 66919456]

約数ペア:

[(1, 66919456), (2, 33459728), (4, 16729864), (8, 8364932), (16, 4182466), (32, 2091233), (89, 751904), (178, 375952), (356, 187976), (712, 93988), (1424, 46994), (2848, 23497)]