81351032

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50093}}^1$

素因数の和:50135

約数の個数: 32

約数和(自身を含む): 180338400

約数和(自身を除く): 98987368

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 50093, 100186, 200372, 350651, 400744, 701302, 1402604, 1452697, 2805208, 2905394, 5810788, 10168879, 11621576, 20337758, 40675516, 81351032]

約数ペア:

[(1, 81351032), (2, 40675516), (4, 20337758), (7, 11621576), (8, 10168879), (14, 5810788), (28, 2905394), (29, 2805208), (56, 1452697), (58, 1402604), (116, 701302), (203, 400744), (232, 350651), (406, 200372), (812, 100186), (1624, 50093)]