122757616

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{24203}}^1$

素因数の和:24528

約数の個数: 20

約数和(自身を含む): 238603032

約数和(自身を除く): 115845416

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 24203, 48406, 96812, 193624, 387248, 7672351, 15344702, 30689404, 61378808, 122757616]

約数ペア:

[(1, 122757616), (2, 61378808), (4, 30689404), (8, 15344702), (16, 7672351), (317, 387248), (634, 193624), (1268, 96812), (2536, 48406), (5072, 24203)]