31953128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 63439200

約数和(自身を除く): 31486072

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 3203, 4988, 6406, 9976, 12812, 25624, 92887, 137729, 185774, 275458, 371548, 550916, 743096, 1101832, 3994141, 7988282, 15976564, 31953128]

約数ペア:

[(1, 31953128), (2, 15976564), (4, 7988282), (8, 3994141), (29, 1101832), (43, 743096), (58, 550916), (86, 371548), (116, 275458), (172, 185774), (232, 137729), (344, 92887), (1247, 25624), (2494, 12812), (3203, 9976), (4988, 6406)]