16815248

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{25633}}^1$

素因数の和:25682

約数の個数: 20

約数和(自身を含む): 33375468

約数和(自身を除く): 16560220

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 25633, 51266, 102532, 205064, 410128, 1050953, 2101906, 4203812, 8407624, 16815248]

約数ペア:

[(1, 16815248), (2, 8407624), (4, 4203812), (8, 2101906), (16, 1050953), (41, 410128), (82, 205064), (164, 102532), (328, 51266), (656, 25633)]