43021768

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{34253}}^1$

素因数の和:34416

約数の個数: 16

約数和(自身を含む): 81181980

約数和(自身を除く): 38160212

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 34253, 68506, 137012, 274024, 5377721, 10755442, 21510884, 43021768]

約数ペア:

[(1, 43021768), (2, 21510884), (4, 10755442), (8, 5377721), (157, 274024), (314, 137012), (628, 68506), (1256, 34253)]