69952803824

素因数分解:

$2^4\times {\mathrm{32381}}^1\times {\mathrm{135019}}^1$

素因数の和:167408

約数の個数: 20

約数和(自身を含む): 135538746840

約数和(自身を除く): 65585943016

約数列:

[1, 2, 4, 8, 16, 32381, 64762, 129524, 135019, 259048, 270038, 518096, 540076, 1080152, 2160304, 4372050239, 8744100478, 17488200956, 34976401912, 69952803824]

約数ペア:

[(1, 69952803824), (2, 34976401912), (4, 17488200956), (8, 8744100478), (16, 4372050239), (32381, 2160304), (64762, 1080152), (129524, 540076), (135019, 518096), (259048, 270038)]