30819904

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1622

約数の個数: 28

約数和(自身を含む): 61362844

約数和(自身を除く): 30542940

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1213, 1588, 2426, 3176, 4852, 6352, 9704, 12704, 19408, 25408, 38816, 77632, 481561, 963122, 1926244, 3852488, 7704976, 15409952, 30819904]

約数ペア:

[(1, 30819904), (2, 15409952), (4, 7704976), (8, 3852488), (16, 1926244), (32, 963122), (64, 481561), (397, 77632), (794, 38816), (1213, 25408), (1588, 19408), (2426, 12704), (3176, 9704), (4852, 6352)]