38497712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{218737}}^1$

素因数の和:218756

約数の個数: 20

約数和(自身を含む): 81370536

約数和(自身を除く): 42872824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 218737, 437474, 874948, 1749896, 2406107, 3499792, 4812214, 9624428, 19248856, 38497712]

約数ペア:

[(1, 38497712), (2, 19248856), (4, 9624428), (8, 4812214), (11, 3499792), (16, 2406107), (22, 1749896), (44, 874948), (88, 437474), (176, 218737)]