130352368

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{16729}}^1$

素因数の和:17224

約数の個数: 20

約数和(自身を含む): 253091440

約数和(自身を除く): 122739072

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 16729, 33458, 66916, 133832, 267664, 8147023, 16294046, 32588092, 65176184, 130352368]

約数ペア:

[(1, 130352368), (2, 65176184), (4, 32588092), (8, 16294046), (16, 8147023), (487, 267664), (974, 133832), (1948, 66916), (3896, 33458), (7792, 16729)]