339947096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{19081}}^1$

素因数の和:19235

約数の個数: 32

約数和(自身を含む): 680082480

約数和(自身を除く): 340135384

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 19081, 38162, 76324, 152648, 324377, 648754, 1297508, 2499611, 2595016, 4999222, 9998444, 19996888, 42493387, 84986774, 169973548, 339947096]

約数ペア:

[(1, 339947096), (2, 169973548), (4, 84986774), (8, 42493387), (17, 19996888), (34, 9998444), (68, 4999222), (131, 2595016), (136, 2499611), (262, 1297508), (524, 648754), (1048, 324377), (2227, 152648), (4454, 76324), (8908, 38162), (17816, 19081)]