64841978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{19661}}^1$

素因数の和:19777

約数の個数: 16

約数和(自身を含む): 104051304

約数和(自身を除く): 39209326

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 19661, 39322, 334237, 668474, 1907117, 3814234, 32420989, 64841978]

約数ペア:

[(1, 64841978), (2, 32420989), (17, 3814234), (34, 1907117), (97, 668474), (194, 334237), (1649, 39322), (3298, 19661)]