40322512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25981}}^1$

素因数の和:26086

約数の個数: 20

約数和(自身を含む): 78933316

約数和(自身を除く): 38610804

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 25981, 51962, 103924, 207848, 415696, 2520157, 5040314, 10080628, 20161256, 40322512]

約数ペア:

[(1, 40322512), (2, 20161256), (4, 10080628), (8, 5040314), (16, 2520157), (97, 415696), (194, 207848), (388, 103924), (776, 51962), (1552, 25981)]