40256142

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{91909}}^1$

素因数の和:91987

約数の個数: 16

約数和(自身を含む): 81616080

約数和(自身を除く): 41359938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 91909, 183818, 275727, 551454, 6709357, 13418714, 20128071, 40256142]

約数ペア:

[(1, 40256142), (2, 20128071), (3, 13418714), (6, 6709357), (73, 551454), (146, 275727), (219, 183818), (438, 91909)]