18305152

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 36928080

約数和(自身を除く): 18622928

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 1723, 2656, 3446, 5312, 6892, 10624, 13784, 27568, 55136, 110272, 143009, 220544, 286018, 572036, 1144072, 2288144, 4576288, 9152576, 18305152]

約数ペア:

[(1, 18305152), (2, 9152576), (4, 4576288), (8, 2288144), (16, 1144072), (32, 572036), (64, 286018), (83, 220544), (128, 143009), (166, 110272), (332, 55136), (664, 27568), (1328, 13784), (1723, 10624), (2656, 6892), (3446, 5312)]