165467536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{795517}}^1$

素因数の和:795538

約数の個数: 20

約数和(自身を含む): 345254812

約数和(自身を除く): 179787276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 795517, 1591034, 3182068, 6364136, 10341721, 12728272, 20683442, 41366884, 82733768, 165467536]

約数ペア:

[(1, 165467536), (2, 82733768), (4, 41366884), (8, 20683442), (13, 12728272), (16, 10341721), (26, 6364136), (52, 3182068), (104, 1591034), (208, 795517)]