42154874

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 22126726

約数列:

[1, 2, 79, 158, 479, 557, 958, 1114, 37841, 44003, 75682, 88006, 266803, 533606, 21077437, 42154874]

約数ペア:

[(1, 42154874), (2, 21077437), (79, 533606), (158, 266803), (479, 88006), (557, 75682), (958, 44003), (1114, 37841)]