80086454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 142934016

約数和(自身を除く): 62847562

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 889, 1453, 1778, 2906, 3937, 7874, 10171, 20342, 27559, 45043, 55118, 90086, 184531, 315301, 369062, 630602, 1291717, 2583434, 5720461, 11440922, 40043227, 80086454]

約数ペア:

[(1, 80086454), (2, 40043227), (7, 11440922), (14, 5720461), (31, 2583434), (62, 1291717), (127, 630602), (217, 369062), (254, 315301), (434, 184531), (889, 90086), (1453, 55118), (1778, 45043), (2906, 27559), (3937, 20342), (7874, 10171)]