67870576

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32381}}^1$

素因数の和:32520

約数の個数: 20

約数和(自身を含む): 132507144

約数和(自身を除く): 64636568

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32381, 64762, 129524, 259048, 518096, 4241911, 8483822, 16967644, 33935288, 67870576]

約数ペア:

[(1, 67870576), (2, 33935288), (4, 16967644), (8, 8483822), (16, 4241911), (131, 518096), (262, 259048), (524, 129524), (1048, 64762), (2096, 32381)]