10880384

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 21848400

約数和(自身を除く): 10968016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 509, 668, 1018, 1336, 2036, 2672, 4072, 5344, 8144, 10688, 16288, 21376, 32576, 65152, 85003, 170006, 340012, 680024, 1360048, 2720096, 5440192, 10880384]

約数ペア:

[(1, 10880384), (2, 5440192), (4, 2720096), (8, 1360048), (16, 680024), (32, 340012), (64, 170006), (128, 85003), (167, 65152), (334, 32576), (509, 21376), (668, 16288), (1018, 10688), (1336, 8144), (2036, 5344), (2672, 4072)]