87540064

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{16381}}^1$

素因数の和:16558

約数の個数: 24

約数和(自身を含む): 173387088

約数和(自身を除く): 85847024

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 5344, 16381, 32762, 65524, 131048, 262096, 524192, 2735627, 5471254, 10942508, 21885016, 43770032, 87540064]

約数ペア:

[(1, 87540064), (2, 43770032), (4, 21885016), (8, 10942508), (16, 5471254), (32, 2735627), (167, 524192), (334, 262096), (668, 131048), (1336, 65524), (2672, 32762), (5344, 16381)]