84271178

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{1451}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 128589120

約数和(自身を除く): 44317942

約数列:

[1, 2, 71, 142, 409, 818, 1451, 2902, 29039, 58078, 103021, 206042, 593459, 1186918, 42135589, 84271178]

約数ペア:

[(1, 84271178), (2, 42135589), (71, 1186918), (142, 593459), (409, 206042), (818, 103021), (1451, 58078), (2902, 29039)]