69347248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139813}}^1$

素因数の和:139852

約数の個数: 20

約数和(自身を含む): 138695488

約数和(自身を除く): 69348240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139813, 279626, 559252, 1118504, 2237008, 4334203, 8668406, 17336812, 34673624, 69347248]

約数ペア:

[(1, 69347248), (2, 34673624), (4, 17336812), (8, 8668406), (16, 4334203), (31, 2237008), (62, 1118504), (124, 559252), (248, 279626), (496, 139813)]