80529892

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 142746912

約数和(自身を除く): 62217020

約数列:

[1, 2, 4, 131, 262, 313, 491, 524, 626, 982, 1252, 1964, 41003, 64321, 82006, 128642, 153683, 164012, 257284, 307366, 614732, 20132473, 40264946, 80529892]

約数ペア:

[(1, 80529892), (2, 40264946), (4, 20132473), (131, 614732), (262, 307366), (313, 257284), (491, 164012), (524, 153683), (626, 128642), (982, 82006), (1252, 64321), (1964, 41003)]