214101872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{431657}}^1$

素因数の和:431696

約数の個数: 20

約数和(自身を含む): 428204736

約数和(自身を除く): 214102864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 431657, 863314, 1726628, 3453256, 6906512, 13381367, 26762734, 53525468, 107050936, 214101872]

約数ペア:

[(1, 214101872), (2, 107050936), (4, 53525468), (8, 26762734), (16, 13381367), (31, 6906512), (62, 3453256), (124, 1726628), (248, 863314), (496, 431657)]