30819952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{62137}}^1$

素因数の和:62176

約数の個数: 20

約数和(自身を含む): 61640896

約数和(自身を除く): 30820944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 62137, 124274, 248548, 497096, 994192, 1926247, 3852494, 7704988, 15409976, 30819952]

約数ペア:

[(1, 30819952), (2, 15409976), (4, 7704988), (8, 3852494), (16, 1926247), (31, 994192), (62, 497096), (124, 248548), (248, 124274), (496, 62137)]