69344848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61043}}^1$

素因数の和:61122

約数の個数: 20

約数和(自身を含む): 136250208

約数和(自身を除く): 66905360

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61043, 122086, 244172, 488344, 976688, 4334053, 8668106, 17336212, 34672424, 69344848]

約数ペア:

[(1, 69344848), (2, 34672424), (4, 17336212), (8, 8668106), (16, 4334053), (71, 976688), (142, 488344), (284, 244172), (568, 122086), (1136, 61043)]