89301904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{192461}}^1$

素因数の和:192498

約数の個数: 20

約数和(自身を含む): 178989660

約数和(自身を除く): 89687756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 192461, 384922, 769844, 1539688, 3079376, 5581369, 11162738, 22325476, 44650952, 89301904]

約数ペア:

[(1, 89301904), (2, 44650952), (4, 22325476), (8, 11162738), (16, 5581369), (29, 3079376), (58, 1539688), (116, 769844), (232, 384922), (464, 192461)]