128860544

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59219}}^1$

素因数の和:59250

約数の個数: 32

約数和(自身を含む): 271819800

約数和(自身を除く): 142959256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 59219, 118438, 236876, 473752, 947504, 1006723, 1895008, 2013446, 3790016, 4026892, 7580032, 8053784, 16107568, 32215136, 64430272, 128860544]

約数ペア:

[(1, 128860544), (2, 64430272), (4, 32215136), (8, 16107568), (16, 8053784), (17, 7580032), (32, 4026892), (34, 3790016), (64, 2013446), (68, 1895008), (128, 1006723), (136, 947504), (272, 473752), (544, 236876), (1088, 118438), (2176, 59219)]