39533072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130043}}^1$

素因数の和:130070

約数の個数: 20

約数和(自身を含む): 80627280

約数和(自身を除く): 41094208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130043, 260086, 520172, 1040344, 2080688, 2470817, 4941634, 9883268, 19766536, 39533072]

約数ペア:

[(1, 39533072), (2, 19766536), (4, 9883268), (8, 4941634), (16, 2470817), (19, 2080688), (38, 1040344), (76, 520172), (152, 260086), (304, 130043)]