180072928

素因数分解:

$2^5\times 7^1\times {\mathrm{803897}}^1$

素因数の和:803914

約数の個数: 24

約数和(自身を含む): 405164592

約数和(自身を除く): 225091664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 803897, 1607794, 3215588, 5627279, 6431176, 11254558, 12862352, 22509116, 25724704, 45018232, 90036464, 180072928]

約数ペア:

[(1, 180072928), (2, 90036464), (4, 45018232), (7, 25724704), (8, 22509116), (14, 12862352), (16, 11254558), (28, 6431176), (32, 5627279), (56, 3215588), (112, 1607794), (224, 803897)]