142077968

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{19777}}^1$

素因数の和:20234

約数の個数: 20

約数和(自身を含む): 275903100

約数和(自身を除く): 133825132

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 19777, 39554, 79108, 158216, 316432, 8879873, 17759746, 35519492, 71038984, 142077968]

約数ペア:

[(1, 142077968), (2, 71038984), (4, 35519492), (8, 17759746), (16, 8879873), (449, 316432), (898, 158216), (1796, 79108), (3592, 39554), (7184, 19777)]