80521748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{1861}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 146241480

約数和(自身を除く): 65719732

約数列:

[1, 2, 4, 29, 58, 116, 373, 746, 1492, 1861, 3722, 7444, 10817, 21634, 43268, 53969, 107938, 215876, 694153, 1388306, 2776612, 20130437, 40260874, 80521748]

約数ペア:

[(1, 80521748), (2, 40260874), (4, 20130437), (29, 2776612), (58, 1388306), (116, 694153), (373, 215876), (746, 107938), (1492, 53969), (1861, 43268), (3722, 21634), (7444, 10817)]