65344528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131743}}^1$

素因数の和:131782

約数の個数: 20

約数和(自身を含む): 130690048

約数和(自身を除く): 65345520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 131743, 263486, 526972, 1053944, 2107888, 4084033, 8168066, 16336132, 32672264, 65344528]

約数ペア:

[(1, 65344528), (2, 32672264), (4, 16336132), (8, 8168066), (16, 4084033), (31, 2107888), (62, 1053944), (124, 526972), (248, 263486), (496, 131743)]