21108544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{17359}}^1$

素因数の和:17390

約数の個数: 28

約数和(自身を含む): 44094400

約数和(自身を除く): 22985856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 17359, 34718, 69436, 138872, 277744, 329821, 555488, 659642, 1110976, 1319284, 2638568, 5277136, 10554272, 21108544]

約数ペア:

[(1, 21108544), (2, 10554272), (4, 5277136), (8, 2638568), (16, 1319284), (19, 1110976), (32, 659642), (38, 555488), (64, 329821), (76, 277744), (152, 138872), (304, 69436), (608, 34718), (1216, 17359)]