80822546

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 141115392

約数和(自身を除く): 60292846

約数列:

[1, 2, 7, 14, 127, 131, 254, 262, 347, 694, 889, 917, 1778, 1834, 2429, 4858, 16637, 33274, 44069, 45457, 88138, 90914, 116459, 232918, 308483, 318199, 616966, 636398, 5773039, 11546078, 40411273, 80822546]

約数ペア:

[(1, 80822546), (2, 40411273), (7, 11546078), (14, 5773039), (127, 636398), (131, 616966), (254, 318199), (262, 308483), (347, 232918), (694, 116459), (889, 90914), (917, 88138), (1778, 45457), (1834, 44069), (2429, 33274), (4858, 16637)]