80131172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79181}}^1$

素因数の和:79219

約数の個数: 24

約数和(自身を含む): 159630912

約数和(自身を除く): 79499740

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 79181, 158362, 316724, 870991, 1741982, 1821163, 3483964, 3642326, 7284652, 20032793, 40065586, 80131172]

約数ペア:

[(1, 80131172), (2, 40065586), (4, 20032793), (11, 7284652), (22, 3642326), (23, 3483964), (44, 1821163), (46, 1741982), (92, 870991), (253, 316724), (506, 158362), (1012, 79181)]