245832056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{859}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 468115200

約数和(自身を除く): 222283144

約数列:

[1, 2, 4, 8, 83, 166, 332, 431, 664, 859, 862, 1718, 1724, 3436, 3448, 6872, 35773, 71297, 71546, 142594, 143092, 285188, 286184, 370229, 570376, 740458, 1480916, 2961832, 30729007, 61458014, 122916028, 245832056]

約数ペア:

[(1, 245832056), (2, 122916028), (4, 61458014), (8, 30729007), (83, 2961832), (166, 1480916), (332, 740458), (431, 570376), (664, 370229), (859, 286184), (862, 285188), (1718, 143092), (1724, 142594), (3436, 71546), (3448, 71297), (6872, 35773)]