79702348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20353}}^1$

素因数の和:20457

約数の個数: 24

約数和(自身を含む): 153876240

約数和(自身を除く): 74173892

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 20353, 40706, 81412, 223883, 447766, 895532, 1811417, 3622834, 7245668, 19925587, 39851174, 79702348]

約数ペア:

[(1, 79702348), (2, 39851174), (4, 19925587), (11, 7245668), (22, 3622834), (44, 1811417), (89, 895532), (178, 447766), (356, 223883), (979, 81412), (1958, 40706), (3916, 20353)]