81682528

素因数分解:

$2^5\times {\mathrm{1123}}^1\times {\mathrm{2273}}^1$

素因数の和:3406

約数の個数: 24

約数和(自身を含む): 161026488

約数和(自身を除く): 79343960

約数列:

[1, 2, 4, 8, 16, 32, 1123, 2246, 2273, 4492, 4546, 8984, 9092, 17968, 18184, 35936, 36368, 72736, 2552579, 5105158, 10210316, 20420632, 40841264, 81682528]

約数ペア:

[(1, 81682528), (2, 40841264), (4, 20420632), (8, 10210316), (16, 5105158), (32, 2552579), (1123, 72736), (2246, 36368), (2273, 35936), (4492, 18184), (4546, 17968), (8984, 9092)]