135984304

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{13259}}^1$

素因数の和:13908

約数の個数: 20

約数和(自身を含む): 263900520

約数和(自身を除く): 127916216

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 13259, 26518, 53036, 106072, 212144, 8499019, 16998038, 33996076, 67992152, 135984304]

約数ペア:

[(1, 135984304), (2, 67992152), (4, 33996076), (8, 16998038), (16, 8499019), (641, 212144), (1282, 106072), (2564, 53036), (5128, 26518), (10256, 13259)]