8142128

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7052

約数の個数: 20

約数和(自身を含む): 15993768

約数和(自身を除く): 7851640

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 6971, 13942, 27884, 55768, 111536, 508883, 1017766, 2035532, 4071064, 8142128]

約数ペア:

[(1, 8142128), (2, 4071064), (4, 2035532), (8, 1017766), (16, 508883), (73, 111536), (146, 55768), (292, 27884), (584, 13942), (1168, 6971)]