54688112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{148609}}^1$

素因数の和:148640

約数の個数: 20

約数和(自身を含む): 110565840

約数和(自身を除く): 55877728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 148609, 297218, 594436, 1188872, 2377744, 3418007, 6836014, 13672028, 27344056, 54688112]

約数ペア:

[(1, 54688112), (2, 27344056), (4, 13672028), (8, 6836014), (16, 3418007), (23, 2377744), (46, 1188872), (92, 594436), (184, 297218), (368, 148609)]