120208112

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{105817}}^1$

素因数の和:105896

約数の個数: 20

約数和(自身を含む): 236185776

約数和(自身を除く): 115977664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 105817, 211634, 423268, 846536, 1693072, 7513007, 15026014, 30052028, 60104056, 120208112]

約数ペア:

[(1, 120208112), (2, 60104056), (4, 30052028), (8, 15026014), (16, 7513007), (71, 1693072), (142, 846536), (284, 423268), (568, 211634), (1136, 105817)]